539102620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{8353}}^1$

素因数の和:8830

約数の個数: 48

約数和(自身を含む): 1296808128

約数和(自身を除く): 757705508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2305, 3227, 4610, 6454, 8353, 9220, 12908, 16135, 16706, 32270, 33412, 41765, 58471, 64540, 83530, 116942, 167060, 233884, 292355, 584710, 1169420, 3850733, 7701466, 15402932, 19253665, 26955131, 38507330, 53910262, 77014660, 107820524, 134775655, 269551310, 539102620]

約数ペア:

[(1, 539102620), (2, 269551310), (4, 134775655), (5, 107820524), (7, 77014660), (10, 53910262), (14, 38507330), (20, 26955131), (28, 19253665), (35, 15402932), (70, 7701466), (140, 3850733), (461, 1169420), (922, 584710), (1844, 292355), (2305, 233884), (3227, 167060), (4610, 116942), (6454, 83530), (8353, 64540), (9220, 58471), (12908, 41765), (16135, 33412), (16706, 32270)]