1236616810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1733}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 2621808000

約数和(自身を除く): 1385191190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 499, 715, 998, 1430, 1733, 2495, 3466, 4990, 5489, 6487, 8665, 10978, 12974, 17330, 19063, 22529, 27445, 32435, 38126, 45058, 54890, 64870, 71357, 95315, 112645, 142714, 190630, 225290, 247819, 356785, 495638, 713570, 864767, 1239095, 1729534, 2478190, 4323835, 8647670, 9512437, 11241971, 19024874, 22483942, 47562185, 56209855, 95124370, 112419710, 123661681, 247323362, 618308405, 1236616810]

約数ペア:

[(1, 1236616810), (2, 618308405), (5, 247323362), (10, 123661681), (11, 112419710), (13, 95124370), (22, 56209855), (26, 47562185), (55, 22483942), (65, 19024874), (110, 11241971), (130, 9512437), (143, 8647670), (286, 4323835), (499, 2478190), (715, 1729534), (998, 1239095), (1430, 864767), (1733, 713570), (2495, 495638), (3466, 356785), (4990, 247819), (5489, 225290), (6487, 190630), (8665, 142714), (10978, 112645), (12974, 95315), (17330, 71357), (19063, 64870), (22529, 54890), (27445, 45058), (32435, 38126)]