86813130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 214980480

約数和(自身を除く): 128167350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 173, 215, 258, 346, 389, 430, 519, 645, 778, 865, 1038, 1167, 1290, 1730, 1945, 2334, 2595, 3890, 5190, 5835, 7439, 11670, 14878, 16727, 22317, 33454, 37195, 44634, 50181, 67297, 74390, 83635, 100362, 111585, 134594, 167270, 201891, 223170, 250905, 336485, 403782, 501810, 672970, 1009455, 2018910, 2893771, 5787542, 8681313, 14468855, 17362626, 28937710, 43406565, 86813130]

約数ペア:

[(1, 86813130), (2, 43406565), (3, 28937710), (5, 17362626), (6, 14468855), (10, 8681313), (15, 5787542), (30, 2893771), (43, 2018910), (86, 1009455), (129, 672970), (173, 501810), (215, 403782), (258, 336485), (346, 250905), (389, 223170), (430, 201891), (519, 167270), (645, 134594), (778, 111585), (865, 100362), (1038, 83635), (1167, 74390), (1290, 67297), (1730, 50181), (1945, 44634), (2334, 37195), (2595, 33454), (3890, 22317), (5190, 16727), (5835, 14878), (7439, 11670)]