290410756

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 531170640

約数和(自身を除く): 240759884

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 659, 841, 1318, 1682, 2636, 3364, 3799, 7598, 15196, 19111, 38222, 76444, 86329, 110171, 172658, 220342, 345316, 440684, 554219, 1108438, 2216876, 2503541, 5007082, 10014164, 72602689, 145205378, 290410756]

約数ペア:

[(1, 290410756), (2, 145205378), (4, 72602689), (29, 10014164), (58, 5007082), (116, 2503541), (131, 2216876), (262, 1108438), (524, 554219), (659, 440684), (841, 345316), (1318, 220342), (1682, 172658), (2636, 110171), (3364, 86329), (3799, 76444), (7598, 38222), (15196, 19111)]