74749220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 196401408

約数和(自身を除く): 121652188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 613, 670, 871, 910, 938, 1226, 1340, 1742, 1820, 1876, 2345, 2452, 3065, 3484, 4291, 4355, 4690, 6097, 6130, 7969, 8582, 8710, 9380, 12194, 12260, 15938, 17164, 17420, 21455, 24388, 30485, 31876, 39845, 41071, 42910, 55783, 60970, 79690, 82142, 85820, 111566, 121940, 159380, 164284, 205355, 223132, 278915, 287497, 410710, 533923, 557830, 574994, 821420, 1067846, 1115660, 1149988, 1437485, 2135692, 2669615, 2874970, 3737461, 5339230, 5749940, 7474922, 10678460, 14949844, 18687305, 37374610, 74749220]

約数ペア:

[(1, 74749220), (2, 37374610), (4, 18687305), (5, 14949844), (7, 10678460), (10, 7474922), (13, 5749940), (14, 5339230), (20, 3737461), (26, 2874970), (28, 2669615), (35, 2135692), (52, 1437485), (65, 1149988), (67, 1115660), (70, 1067846), (91, 821420), (130, 574994), (134, 557830), (140, 533923), (182, 410710), (260, 287497), (268, 278915), (335, 223132), (364, 205355), (455, 164284), (469, 159380), (613, 121940), (670, 111566), (871, 85820), (910, 82142), (938, 79690), (1226, 60970), (1340, 55783), (1742, 42910), (1820, 41071), (1876, 39845), (2345, 31876), (2452, 30485), (3065, 24388), (3484, 21455), (4291, 17420), (4355, 17164), (4690, 15938), (6097, 12260), (6130, 12194), (7969, 9380), (8582, 8710)]