74075820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13567}}^1$

素因数の和:13599

約数の個数: 96

約数和(自身を含む): 255295488

約数和(自身を除く): 181219668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13567, 27134, 40701, 54268, 67835, 81402, 94969, 135670, 162804, 176371, 189938, 203505, 271340, 284907, 352742, 379876, 407010, 474845, 529113, 569814, 705484, 814020, 881855, 949690, 1058226, 1139628, 1234597, 1424535, 1763710, 1899380, 2116452, 2469194, 2645565, 2849070, 3527420, 3703791, 4938388, 5291130, 5698140, 6172985, 7407582, 10582260, 12345970, 14815164, 18518955, 24691940, 37037910, 74075820]

約数ペア:

[(1, 74075820), (2, 37037910), (3, 24691940), (4, 18518955), (5, 14815164), (6, 12345970), (7, 10582260), (10, 7407582), (12, 6172985), (13, 5698140), (14, 5291130), (15, 4938388), (20, 3703791), (21, 3527420), (26, 2849070), (28, 2645565), (30, 2469194), (35, 2116452), (39, 1899380), (42, 1763710), (52, 1424535), (60, 1234597), (65, 1139628), (70, 1058226), (78, 949690), (84, 881855), (91, 814020), (105, 705484), (130, 569814), (140, 529113), (156, 474845), (182, 407010), (195, 379876), (210, 352742), (260, 284907), (273, 271340), (364, 203505), (390, 189938), (420, 176371), (455, 162804), (546, 135670), (780, 94969), (910, 81402), (1092, 67835), (1365, 54268), (1820, 40701), (2730, 27134), (5460, 13567)]