904385030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{3583}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 1669054464

約数和(自身を除く): 764669434

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 587, 1174, 2935, 3583, 5870, 7166, 17915, 25241, 35830, 50482, 126205, 154069, 252410, 308138, 770345, 1540690, 2103221, 4206442, 10516105, 21032210, 90438503, 180877006, 452192515, 904385030]

約数ペア:

[(1, 904385030), (2, 452192515), (5, 180877006), (10, 90438503), (43, 21032210), (86, 10516105), (215, 4206442), (430, 2103221), (587, 1540690), (1174, 770345), (2935, 308138), (3583, 252410), (5870, 154069), (7166, 126205), (17915, 50482), (25241, 35830)]