7738285620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{4483}}^1$

素因数の和:6721

約数の個数: 96

約数和(自身を含む): 23349658752

約数和(自身を除く): 15611373132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2213, 4426, 4483, 6639, 8852, 8966, 11065, 13278, 13449, 17932, 22130, 22415, 26556, 26898, 28769, 33195, 44260, 44830, 53796, 57538, 58279, 66390, 67245, 86307, 89660, 115076, 116558, 132780, 134490, 143845, 172614, 174837, 233116, 268980, 287690, 291395, 345228, 349674, 431535, 575380, 582790, 699348, 863070, 874185, 1165580, 1726140, 1748370, 3496740, 9920879, 19841758, 29762637, 39683516, 49604395, 59525274, 99208790, 119050548, 128971427, 148813185, 198417580, 257942854, 297626370, 386914281, 515885708, 595252740, 644857135, 773828562, 1289714270, 1547657124, 1934571405, 2579428540, 3869142810, 7738285620]

約数ペア:

[(1, 7738285620), (2, 3869142810), (3, 2579428540), (4, 1934571405), (5, 1547657124), (6, 1289714270), (10, 773828562), (12, 644857135), (13, 595252740), (15, 515885708), (20, 386914281), (26, 297626370), (30, 257942854), (39, 198417580), (52, 148813185), (60, 128971427), (65, 119050548), (78, 99208790), (130, 59525274), (156, 49604395), (195, 39683516), (260, 29762637), (390, 19841758), (780, 9920879), (2213, 3496740), (4426, 1748370), (4483, 1726140), (6639, 1165580), (8852, 874185), (8966, 863070), (11065, 699348), (13278, 582790), (13449, 575380), (17932, 431535), (22130, 349674), (22415, 345228), (26556, 291395), (26898, 287690), (28769, 268980), (33195, 233116), (44260, 174837), (44830, 172614), (53796, 143845), (57538, 134490), (58279, 132780), (66390, 116558), (67245, 115076), (86307, 89660)]