39696510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9985

約数の個数: 64

約数和(自身を含む): 114624000

約数和(自身を除く): 74927490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 9949, 19898, 29847, 49745, 59694, 69643, 99490, 139286, 149235, 189031, 208929, 298470, 348215, 378062, 417858, 567093, 696430, 945155, 1044645, 1134186, 1323217, 1890310, 2089290, 2646434, 2835465, 3969651, 5670930, 6616085, 7939302, 13232170, 19848255, 39696510]

約数ペア:

[(1, 39696510), (2, 19848255), (3, 13232170), (5, 7939302), (6, 6616085), (7, 5670930), (10, 3969651), (14, 2835465), (15, 2646434), (19, 2089290), (21, 1890310), (30, 1323217), (35, 1134186), (38, 1044645), (42, 945155), (57, 696430), (70, 567093), (95, 417858), (105, 378062), (114, 348215), (133, 298470), (190, 208929), (210, 189031), (266, 149235), (285, 139286), (399, 99490), (570, 69643), (665, 59694), (798, 49745), (1330, 29847), (1995, 19898), (3990, 9949)]