86858730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15345

約数の個数: 80

約数和(自身を含む): 266935680

約数和(自身を除く): 180076950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15319, 30638, 45957, 76595, 91914, 107233, 137871, 153190, 214466, 229785, 275742, 321699, 413613, 459570, 536165, 643398, 689355, 827226, 965097, 1072330, 1240839, 1378710, 1608495, 1930194, 2068065, 2481678, 2895291, 3216990, 4136130, 4825485, 5790582, 6204195, 8685873, 9650970, 12408390, 14476455, 17371746, 28952910, 43429365, 86858730]

約数ペア:

[(1, 86858730), (2, 43429365), (3, 28952910), (5, 17371746), (6, 14476455), (7, 12408390), (9, 9650970), (10, 8685873), (14, 6204195), (15, 5790582), (18, 4825485), (21, 4136130), (27, 3216990), (30, 2895291), (35, 2481678), (42, 2068065), (45, 1930194), (54, 1608495), (63, 1378710), (70, 1240839), (81, 1072330), (90, 965097), (105, 827226), (126, 689355), (135, 643398), (162, 536165), (189, 459570), (210, 413613), (270, 321699), (315, 275742), (378, 229785), (405, 214466), (567, 153190), (630, 137871), (810, 107233), (945, 91914), (1134, 76595), (1890, 45957), (2835, 30638), (5670, 15319)]