91723710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 146325570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 479, 491, 958, 982, 1437, 1473, 2395, 2455, 2874, 2946, 4790, 4910, 6227, 6383, 7185, 7365, 12454, 12766, 14370, 14730, 18681, 19149, 31135, 31915, 37362, 38298, 62270, 63830, 93405, 95745, 186810, 191490, 235189, 470378, 705567, 1175945, 1411134, 2351890, 3057457, 3527835, 6114914, 7055670, 9172371, 15287285, 18344742, 30574570, 45861855, 91723710]

約数ペア:

[(1, 91723710), (2, 45861855), (3, 30574570), (5, 18344742), (6, 15287285), (10, 9172371), (13, 7055670), (15, 6114914), (26, 3527835), (30, 3057457), (39, 2351890), (65, 1411134), (78, 1175945), (130, 705567), (195, 470378), (390, 235189), (479, 191490), (491, 186810), (958, 95745), (982, 93405), (1437, 63830), (1473, 62270), (2395, 38298), (2455, 37362), (2874, 31915), (2946, 31135), (4790, 19149), (4910, 18681), (6227, 14730), (6383, 14370), (7185, 12766), (7365, 12454)]