147892030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103421}}^1$

素因数の和:103452

約数の個数: 32

約数和(自身を含む): 312748128

約数和(自身を除く): 164856098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 103421, 206842, 517105, 1034210, 1137631, 1344473, 2275262, 2688946, 5688155, 6722365, 11376310, 13444730, 14789203, 29578406, 73946015, 147892030]

約数ペア:

[(1, 147892030), (2, 73946015), (5, 29578406), (10, 14789203), (11, 13444730), (13, 11376310), (22, 6722365), (26, 5688155), (55, 2688946), (65, 2275262), (110, 1344473), (130, 1137631), (143, 1034210), (286, 517105), (715, 206842), (1430, 103421)]