15830786790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4969}}^1$

素因数の和:5391

約数の個数: 192

約数和(自身を含む): 50798966400

約数和(自身を除く): 34968179610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 389, 390, 455, 546, 585, 630, 778, 819, 910, 1167, 1170, 1365, 1638, 1945, 2334, 2723, 2730, 3501, 3890, 4095, 4969, 5057, 5446, 5835, 7002, 8169, 8190, 9938, 10114, 11670, 13615, 14907, 15171, 16338, 17505, 24507, 24845, 25285, 27230, 29814, 30342, 34783, 35010, 35399, 40845, 44721, 45513, 49014, 49690, 50570, 64597, 69566, 70798, 74535, 75855, 81690, 89442, 91026, 104349, 106197, 122535, 129194, 149070, 151710, 173915, 176995, 193791, 208698, 212394, 223605, 227565, 245070, 313047, 318591, 322985, 347830, 353990, 387582, 447210, 452179, 455130, 521745, 530985, 581373, 626094, 637182, 645970, 904358, 968955, 1043490, 1061970, 1162746, 1356537, 1565235, 1592955, 1932941, 1937910, 2260895, 2713074, 2906865, 3130470, 3185910, 3865882, 4069611, 4521790, 5798823, 5813730, 6782685, 8139222, 9664705, 11597646, 13530587, 13565370, 17396469, 19329410, 20348055, 25128233, 27061174, 28994115, 34792938, 40591761, 40696110, 50256466, 57988230, 67652935, 75384699, 81183522, 86982345, 121775283, 125641165, 135305870, 150769398, 173964690, 175897631, 202958805, 226154097, 243550566, 251282330, 351795262, 376923495, 405917610, 452308194, 527692893, 608876415, 753846990, 879488155, 1055385786, 1130770485, 1217752830, 1583078679, 1758976310, 2261540970, 2638464465, 3166157358, 5276928930, 7915393395, 15830786790]

約数ペア:

[(1, 15830786790), (2, 7915393395), (3, 5276928930), (5, 3166157358), (6, 2638464465), (7, 2261540970), (9, 1758976310), (10, 1583078679), (13, 1217752830), (14, 1130770485), (15, 1055385786), (18, 879488155), (21, 753846990), (26, 608876415), (30, 527692893), (35, 452308194), (39, 405917610), (42, 376923495), (45, 351795262), (63, 251282330), (65, 243550566), (70, 226154097), (78, 202958805), (90, 175897631), (91, 173964690), (105, 150769398), (117, 135305870), (126, 125641165), (130, 121775283), (182, 86982345), (195, 81183522), (210, 75384699), (234, 67652935), (273, 57988230), (315, 50256466), (389, 40696110), (390, 40591761), (455, 34792938), (546, 28994115), (585, 27061174), (630, 25128233), (778, 20348055), (819, 19329410), (910, 17396469), (1167, 13565370), (1170, 13530587), (1365, 11597646), (1638, 9664705), (1945, 8139222), (2334, 6782685), (2723, 5813730), (2730, 5798823), (3501, 4521790), (3890, 4069611), (4095, 3865882), (4969, 3185910), (5057, 3130470), (5446, 2906865), (5835, 2713074), (7002, 2260895), (8169, 1937910), (8190, 1932941), (9938, 1592955), (10114, 1565235), (11670, 1356537), (13615, 1162746), (14907, 1061970), (15171, 1043490), (16338, 968955), (17505, 904358), (24507, 645970), (24845, 637182), (25285, 626094), (27230, 581373), (29814, 530985), (30342, 521745), (34783, 455130), (35010, 452179), (35399, 447210), (40845, 387582), (44721, 353990), (45513, 347830), (49014, 322985), (49690, 318591), (50570, 313047), (64597, 245070), (69566, 227565), (70798, 223605), (74535, 212394), (75855, 208698), (81690, 193791), (89442, 176995), (91026, 173915), (104349, 151710), (106197, 149070), (122535, 129194)]