30673060740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{342869}}^1$

素因数の和:342962

約数の個数: 144

約数和(自身を含む): 107831243520

約数和(自身を除く): 77158182780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 44730, 89460, 342869, 685738, 1028607, 1371476, 1714345, 2057214, 2400083, 3085821, 3428690, 4114428, 4800166, 5143035, 6171642, 6857380, 7200249, 9600332, 10286070, 12000415, 12343284, 14400498, 15429105, 20572140, 21600747, 24000830, 24343699, 28800996, 30858210, 36001245, 43201494, 48001660, 48687398, 61716420, 72002490, 73031097, 86402988, 97374796, 108003735, 121718495, 144004980, 146062194, 170405893, 216007470, 219093291, 243436990, 292124388, 340811786, 365155485, 432014940, 438186582, 486873980, 511217679, 681623572, 730310970, 852029465, 876373164, 1022435358, 1095466455, 1460621940, 1533653037, 1704058930, 2044870716, 2190932910, 2556088395, 3067306074, 3408117860, 4381865820, 5112176790, 6134612148, 7668265185, 10224353580, 15336530370, 30673060740]

約数ペア:

[(1, 30673060740), (2, 15336530370), (3, 10224353580), (4, 7668265185), (5, 6134612148), (6, 5112176790), (7, 4381865820), (9, 3408117860), (10, 3067306074), (12, 2556088395), (14, 2190932910), (15, 2044870716), (18, 1704058930), (20, 1533653037), (21, 1460621940), (28, 1095466455), (30, 1022435358), (35, 876373164), (36, 852029465), (42, 730310970), (45, 681623572), (60, 511217679), (63, 486873980), (70, 438186582), (71, 432014940), (84, 365155485), (90, 340811786), (105, 292124388), (126, 243436990), (140, 219093291), (142, 216007470), (180, 170405893), (210, 146062194), (213, 144004980), (252, 121718495), (284, 108003735), (315, 97374796), (355, 86402988), (420, 73031097), (426, 72002490), (497, 61716420), (630, 48687398), (639, 48001660), (710, 43201494), (852, 36001245), (994, 30858210), (1065, 28800996), (1260, 24343699), (1278, 24000830), (1420, 21600747), (1491, 20572140), (1988, 15429105), (2130, 14400498), (2485, 12343284), (2556, 12000415), (2982, 10286070), (3195, 9600332), (4260, 7200249), (4473, 6857380), (4970, 6171642), (5964, 5143035), (6390, 4800166), (7455, 4114428), (8946, 3428690), (9940, 3085821), (12780, 2400083), (14910, 2057214), (17892, 1714345), (22365, 1371476), (29820, 1028607), (44730, 685738), (89460, 342869)]