259021630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160883}}^1$

素因数の和:160920

約数の個数: 32

約数和(自身を含む): 556015104

約数和(自身を除く): 296993474

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 160883, 321766, 804415, 1126181, 1608830, 2252362, 3700309, 5630905, 7400618, 11261810, 18501545, 25902163, 37003090, 51804326, 129510815, 259021630]

約数ペア:

[(1, 259021630), (2, 129510815), (5, 51804326), (7, 37003090), (10, 25902163), (14, 18501545), (23, 11261810), (35, 7400618), (46, 5630905), (70, 3700309), (115, 2252362), (161, 1608830), (230, 1126181), (322, 804415), (805, 321766), (1610, 160883)]