40327590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 101117952

約数和(自身を除く): 60790362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 309, 310, 421, 465, 515, 618, 842, 930, 1030, 1263, 1545, 2105, 2526, 3090, 3193, 4210, 6315, 6386, 9579, 12630, 13051, 15965, 19158, 26102, 31930, 39153, 43363, 47895, 65255, 78306, 86726, 95790, 130089, 130510, 195765, 216815, 260178, 391530, 433630, 650445, 1300890, 1344253, 2688506, 4032759, 6721265, 8065518, 13442530, 20163795, 40327590]

約数ペア:

[(1, 40327590), (2, 20163795), (3, 13442530), (5, 8065518), (6, 6721265), (10, 4032759), (15, 2688506), (30, 1344253), (31, 1300890), (62, 650445), (93, 433630), (103, 391530), (155, 260178), (186, 216815), (206, 195765), (309, 130510), (310, 130089), (421, 95790), (465, 86726), (515, 78306), (618, 65255), (842, 47895), (930, 43363), (1030, 39153), (1263, 31930), (1545, 26102), (2105, 19158), (2526, 15965), (3090, 13051), (3193, 12630), (4210, 9579), (6315, 6386)]