30142684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52697}}^1$

素因数の和:52725

約数の個数: 24

約数和(自身を含む): 61972848

約数和(自身を除く): 31830164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 52697, 105394, 210788, 579667, 685061, 1159334, 1370122, 2318668, 2740244, 7535671, 15071342, 30142684]

約数ペア:

[(1, 30142684), (2, 15071342), (4, 7535671), (11, 2740244), (13, 2318668), (22, 1370122), (26, 1159334), (44, 685061), (52, 579667), (143, 210788), (286, 105394), (572, 52697)]