29422820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7247}}^1$

素因数の和:7292

約数の個数: 48

約数和(自身を含む): 73059840

約数和(自身を除く): 43637020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7247, 14494, 28988, 36235, 50729, 72470, 101458, 144940, 202916, 210163, 253645, 420326, 507290, 840652, 1014580, 1050815, 1471141, 2101630, 2942282, 4203260, 5884564, 7355705, 14711410, 29422820]

約数ペア:

[(1, 29422820), (2, 14711410), (4, 7355705), (5, 5884564), (7, 4203260), (10, 2942282), (14, 2101630), (20, 1471141), (28, 1050815), (29, 1014580), (35, 840652), (58, 507290), (70, 420326), (116, 253645), (140, 210163), (145, 202916), (203, 144940), (290, 101458), (406, 72470), (580, 50729), (812, 36235), (1015, 28988), (2030, 14494), (4060, 7247)]