134942770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 263192328

約数和(自身を除く): 128249558

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 530, 578, 881, 901, 1445, 1762, 1802, 2890, 4405, 4505, 8810, 9010, 14977, 15317, 29954, 30634, 46693, 74885, 76585, 93386, 149770, 153170, 233465, 254609, 466930, 509218, 793781, 1273045, 1587562, 2546090, 3968905, 7937810, 13494277, 26988554, 67471385, 134942770]

約数ペア:

[(1, 134942770), (2, 67471385), (5, 26988554), (10, 13494277), (17, 7937810), (34, 3968905), (53, 2546090), (85, 1587562), (106, 1273045), (170, 793781), (265, 509218), (289, 466930), (530, 254609), (578, 233465), (881, 153170), (901, 149770), (1445, 93386), (1762, 76585), (1802, 74885), (2890, 46693), (4405, 30634), (4505, 29954), (8810, 15317), (9010, 14977)]