74174877530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{225257}}^1$

素因数の和:225443

約数の個数: 64

約数和(自身を含む): 153265543200

約数和(自身を除く): 79090665670

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 170, 221, 298, 442, 745, 1105, 1490, 1937, 2210, 2533, 3874, 5066, 9685, 12665, 19370, 25330, 32929, 65858, 164645, 225257, 329290, 450514, 1126285, 2252570, 2928341, 3829369, 5856682, 7658738, 14641705, 19146845, 29283410, 33563293, 38293690, 49781797, 67126586, 99563594, 167816465, 248908985, 335632930, 436322809, 497817970, 570575981, 872645618, 1141151962, 2181614045, 2852879905, 4363228090, 5705759810, 7417487753, 14834975506, 37087438765, 74174877530]

約数ペア:

[(1, 74174877530), (2, 37087438765), (5, 14834975506), (10, 7417487753), (13, 5705759810), (17, 4363228090), (26, 2852879905), (34, 2181614045), (65, 1141151962), (85, 872645618), (130, 570575981), (149, 497817970), (170, 436322809), (221, 335632930), (298, 248908985), (442, 167816465), (745, 99563594), (1105, 67126586), (1490, 49781797), (1937, 38293690), (2210, 33563293), (2533, 29283410), (3874, 19146845), (5066, 14641705), (9685, 7658738), (12665, 5856682), (19370, 3829369), (25330, 2928341), (32929, 2252570), (65858, 1126285), (164645, 450514), (225257, 329290)]