87339090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93913}}^1$

素因数の和:93954

約数の個数: 32

約数和(自身を含む): 216377856

約数和(自身を除く): 129038766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 93913, 187826, 281739, 469565, 563478, 939130, 1408695, 2817390, 2911303, 5822606, 8733909, 14556515, 17467818, 29113030, 43669545, 87339090]

約数ペア:

[(1, 87339090), (2, 43669545), (3, 29113030), (5, 17467818), (6, 14556515), (10, 8733909), (15, 5822606), (30, 2911303), (31, 2817390), (62, 1408695), (93, 939130), (155, 563478), (186, 469565), (310, 281739), (465, 187826), (930, 93913)]