151911970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 320560704

約数和(自身を除く): 168648734

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1291, 1435, 1681, 2582, 2870, 3362, 6455, 8405, 9037, 11767, 12910, 16810, 18074, 23534, 45185, 52931, 58835, 90370, 105862, 117670, 264655, 370517, 529310, 741034, 1852585, 2170171, 3705170, 4340342, 10850855, 15191197, 21701710, 30382394, 75955985, 151911970]

約数ペア:

[(1, 151911970), (2, 75955985), (5, 30382394), (7, 21701710), (10, 15191197), (14, 10850855), (35, 4340342), (41, 3705170), (70, 2170171), (82, 1852585), (205, 741034), (287, 529310), (410, 370517), (574, 264655), (1291, 117670), (1435, 105862), (1681, 90370), (2582, 58835), (2870, 52931), (3362, 45185), (6455, 23534), (8405, 18074), (9037, 16810), (11767, 12910)]