157075140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84449}}^1$

素因数の和:84492

約数の個数: 48

約数和(自身を含む): 454003200

約数和(自身を除く): 296928060

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, 84449, 168898, 253347, 337796, 422245, 506694, 844490, 1013388, 1266735, 1688980, 2533470, 2617919, 5066940, 5235838, 7853757, 10471676, 13089595, 15707514, 26179190, 31415028, 39268785, 52358380, 78537570, 157075140]

約数ペア:

[(1, 157075140), (2, 78537570), (3, 52358380), (4, 39268785), (5, 31415028), (6, 26179190), (10, 15707514), (12, 13089595), (15, 10471676), (20, 7853757), (30, 5235838), (31, 5066940), (60, 2617919), (62, 2533470), (93, 1688980), (124, 1266735), (155, 1013388), (186, 844490), (310, 506694), (372, 422245), (465, 337796), (620, 253347), (930, 168898), (1860, 84449)]