75391010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 73908190

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 89, 115, 127, 145, 178, 230, 254, 290, 445, 635, 667, 890, 1270, 1334, 2047, 2581, 2921, 3335, 3683, 4094, 5162, 5842, 6670, 7366, 10235, 11303, 12905, 14605, 18415, 20470, 22606, 25810, 29210, 36830, 56515, 59363, 84709, 113030, 118726, 169418, 259969, 296815, 327787, 423545, 519938, 593630, 655574, 847090, 1299845, 1638935, 2599690, 3277870, 7539101, 15078202, 37695505, 75391010]

約数ペア:

[(1, 75391010), (2, 37695505), (5, 15078202), (10, 7539101), (23, 3277870), (29, 2599690), (46, 1638935), (58, 1299845), (89, 847090), (115, 655574), (127, 593630), (145, 519938), (178, 423545), (230, 327787), (254, 296815), (290, 259969), (445, 169418), (635, 118726), (667, 113030), (890, 84709), (1270, 59363), (1334, 56515), (2047, 36830), (2581, 29210), (2921, 25810), (3335, 22606), (3683, 20470), (4094, 18415), (5162, 14605), (5842, 12905), (6670, 11303), (7366, 10235)]