70239390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9521

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 120877410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 9479, 18958, 28437, 47395, 56874, 94790, 123227, 142185, 180101, 246454, 284370, 360202, 369681, 540303, 616135, 739362, 900505, 1080606, 1232270, 1801010, 1848405, 2341313, 2701515, 3696810, 4682626, 5403030, 7023939, 11706565, 14047878, 23413130, 35119695, 70239390]

約数ペア:

[(1, 70239390), (2, 35119695), (3, 23413130), (5, 14047878), (6, 11706565), (10, 7023939), (13, 5403030), (15, 4682626), (19, 3696810), (26, 2701515), (30, 2341313), (38, 1848405), (39, 1801010), (57, 1232270), (65, 1080606), (78, 900505), (95, 739362), (114, 616135), (130, 540303), (190, 369681), (195, 360202), (247, 284370), (285, 246454), (390, 180101), (494, 142185), (570, 123227), (741, 94790), (1235, 56874), (1482, 47395), (2470, 28437), (3705, 18958), (7410, 9479)]