346354710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2237}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 897849792

約数和(自身を除く): 551495082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 1191, 1985, 2237, 2382, 3970, 4474, 5161, 5955, 6711, 10322, 11185, 11910, 13422, 15483, 22370, 25805, 29081, 30966, 33555, 51610, 58162, 67110, 77415, 87243, 145405, 154830, 174486, 290810, 436215, 872430, 888089, 1776178, 2664267, 4440445, 5328534, 8880890, 11545157, 13321335, 23090314, 26642670, 34635471, 57725785, 69270942, 115451570, 173177355, 346354710]

約数ペア:

[(1, 346354710), (2, 173177355), (3, 115451570), (5, 69270942), (6, 57725785), (10, 34635471), (13, 26642670), (15, 23090314), (26, 13321335), (30, 11545157), (39, 8880890), (65, 5328534), (78, 4440445), (130, 2664267), (195, 1776178), (390, 888089), (397, 872430), (794, 436215), (1191, 290810), (1985, 174486), (2237, 154830), (2382, 145405), (3970, 87243), (4474, 77415), (5161, 67110), (5955, 58162), (6711, 51610), (10322, 33555), (11185, 30966), (11910, 29081), (13422, 25805), (15483, 22370)]