30455110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 62963712

約数和(自身を除く): 32508602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 1951, 2230, 3122, 3902, 7805, 9755, 13657, 15610, 19510, 27314, 68285, 136570, 435073, 870146, 2175365, 3045511, 4350730, 6091022, 15227555, 30455110]

約数ペア:

[(1, 30455110), (2, 15227555), (5, 6091022), (7, 4350730), (10, 3045511), (14, 2175365), (35, 870146), (70, 435073), (223, 136570), (446, 68285), (1115, 27314), (1561, 19510), (1951, 15610), (2230, 13657), (3122, 9755), (3902, 7805)]