39841620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 96

約数和(自身を含む): 137319168

約数和(自身を除く): 97477548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7297, 14594, 21891, 29188, 36485, 43782, 51079, 72970, 87564, 94861, 102158, 109455, 145940, 153237, 189722, 204316, 218910, 255395, 284583, 306474, 379444, 437820, 474305, 510790, 569166, 612948, 664027, 766185, 948610, 1021580, 1138332, 1328054, 1422915, 1532370, 1897220, 1992081, 2656108, 2845830, 3064740, 3320135, 3984162, 5691660, 6640270, 7968324, 9960405, 13280540, 19920810, 39841620]

約数ペア:

[(1, 39841620), (2, 19920810), (3, 13280540), (4, 9960405), (5, 7968324), (6, 6640270), (7, 5691660), (10, 3984162), (12, 3320135), (13, 3064740), (14, 2845830), (15, 2656108), (20, 1992081), (21, 1897220), (26, 1532370), (28, 1422915), (30, 1328054), (35, 1138332), (39, 1021580), (42, 948610), (52, 766185), (60, 664027), (65, 612948), (70, 569166), (78, 510790), (84, 474305), (91, 437820), (105, 379444), (130, 306474), (140, 284583), (156, 255395), (182, 218910), (195, 204316), (210, 189722), (260, 153237), (273, 145940), (364, 109455), (390, 102158), (420, 94861), (455, 87564), (546, 72970), (780, 51079), (910, 43782), (1092, 36485), (1365, 29188), (1820, 21891), (2730, 14594), (5460, 7297)]