10030980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 28998144

約数和(自身を除く): 18967164

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, 5393, 10786, 16179, 21572, 26965, 32358, 53930, 64716, 80895, 107860, 161790, 167183, 323580, 334366, 501549, 668732, 835915, 1003098, 1671830, 2006196, 2507745, 3343660, 5015490, 10030980]

約数ペア:

[(1, 10030980), (2, 5015490), (3, 3343660), (4, 2507745), (5, 2006196), (6, 1671830), (10, 1003098), (12, 835915), (15, 668732), (20, 501549), (30, 334366), (31, 323580), (60, 167183), (62, 161790), (93, 107860), (124, 80895), (155, 64716), (186, 53930), (310, 32358), (372, 26965), (465, 21572), (620, 16179), (930, 10786), (1860, 5393)]