129191790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 128

約数和(自身を含む): 392232960

約数和(自身を除く): 263041170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1279, 1295, 1365, 1443, 1554, 2405, 2558, 2590, 2730, 2886, 3367, 3837, 3885, 4810, 6395, 6734, 7215, 7674, 7770, 8953, 10101, 12790, 14430, 16627, 16835, 17906, 19185, 20202, 26859, 33254, 33670, 38370, 44765, 47323, 49881, 50505, 53718, 83135, 89530, 94646, 99762, 101010, 116389, 134295, 141969, 166270, 232778, 236615, 249405, 268590, 283938, 331261, 349167, 473230, 498810, 581945, 615199, 662522, 698334, 709845, 993783, 1163890, 1230398, 1419690, 1656305, 1745835, 1845597, 1987566, 3075995, 3312610, 3491670, 3691194, 4306393, 4968915, 6151990, 8612786, 9227985, 9937830, 12919179, 18455970, 21531965, 25838358, 43063930, 64595895, 129191790]

約数ペア:

[(1, 129191790), (2, 64595895), (3, 43063930), (5, 25838358), (6, 21531965), (7, 18455970), (10, 12919179), (13, 9937830), (14, 9227985), (15, 8612786), (21, 6151990), (26, 4968915), (30, 4306393), (35, 3691194), (37, 3491670), (39, 3312610), (42, 3075995), (65, 1987566), (70, 1845597), (74, 1745835), (78, 1656305), (91, 1419690), (105, 1230398), (111, 1163890), (130, 993783), (182, 709845), (185, 698334), (195, 662522), (210, 615199), (222, 581945), (259, 498810), (273, 473230), (370, 349167), (390, 331261), (455, 283938), (481, 268590), (518, 249405), (546, 236615), (555, 232778), (777, 166270), (910, 141969), (962, 134295), (1110, 116389), (1279, 101010), (1295, 99762), (1365, 94646), (1443, 89530), (1554, 83135), (2405, 53718), (2558, 50505), (2590, 49881), (2730, 47323), (2886, 44765), (3367, 38370), (3837, 33670), (3885, 33254), (4810, 26859), (6395, 20202), (6734, 19185), (7215, 17906), (7674, 16835), (7770, 16627), (8953, 14430), (10101, 12790)]