8007030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 21312720

約数和(自身を除く): 13305690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2069, 3870, 4138, 6207, 10345, 12414, 18621, 20690, 31035, 37242, 62070, 88967, 93105, 177934, 186210, 266901, 444835, 533802, 800703, 889670, 1334505, 1601406, 2669010, 4003515, 8007030]

約数ペア:

[(1, 8007030), (2, 4003515), (3, 2669010), (5, 1601406), (6, 1334505), (9, 889670), (10, 800703), (15, 533802), (18, 444835), (30, 266901), (43, 186210), (45, 177934), (86, 93105), (90, 88967), (129, 62070), (215, 37242), (258, 31035), (387, 20690), (430, 18621), (645, 12414), (774, 10345), (1290, 6207), (1935, 4138), (2069, 3870)]