351462610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2447}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 647212032

約数和(自身を除く): 295749422

約数列:

[1, 2, 5, 10, 53, 106, 265, 271, 530, 542, 1355, 2447, 2710, 4894, 12235, 14363, 24470, 28726, 71815, 129691, 143630, 259382, 648455, 663137, 1296910, 1326274, 3315685, 6631370, 35146261, 70292522, 175731305, 351462610]

約数ペア:

[(1, 351462610), (2, 175731305), (5, 70292522), (10, 35146261), (53, 6631370), (106, 3315685), (265, 1326274), (271, 1296910), (530, 663137), (542, 648455), (1355, 259382), (2447, 143630), (2710, 129691), (4894, 71815), (12235, 28726), (14363, 24470)]