40587060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21864

約数の個数: 48

約数和(自身を含む): 117315072

約数和(自身を除く): 76728012

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, 21821, 43642, 65463, 87284, 109105, 130926, 218210, 261852, 327315, 436420, 654630, 676451, 1309260, 1352902, 2029353, 2705804, 3382255, 4058706, 6764510, 8117412, 10146765, 13529020, 20293530, 40587060]

約数ペア:

[(1, 40587060), (2, 20293530), (3, 13529020), (4, 10146765), (5, 8117412), (6, 6764510), (10, 4058706), (12, 3382255), (15, 2705804), (20, 2029353), (30, 1352902), (31, 1309260), (60, 676451), (62, 654630), (93, 436420), (124, 327315), (155, 261852), (186, 218210), (310, 130926), (372, 109105), (465, 87284), (620, 65463), (930, 43642), (1860, 21821)]