415789980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223543}}^1$

素因数の和:223586

約数の個数: 48

約数和(自身を含む): 1201772544

約数和(自身を除く): 785982564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 223543, 447086, 670629, 894172, 1117715, 1341258, 2235430, 2682516, 3353145, 4470860, 6706290, 6929833, 13412580, 13859666, 20789499, 27719332, 34649165, 41578998, 69298330, 83157996, 103947495, 138596660, 207894990, 415789980]

約数ペア:

[(1, 415789980), (2, 207894990), (3, 138596660), (4, 103947495), (5, 83157996), (6, 69298330), (10, 41578998), (12, 34649165), (15, 27719332), (20, 20789499), (30, 13859666), (31, 13412580), (60, 6929833), (62, 6706290), (93, 4470860), (124, 3353145), (155, 2682516), (186, 2235430), (310, 1341258), (372, 1117715), (465, 894172), (620, 670629), (930, 447086), (1860, 223543)]