350772940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{30187}}^1$

素因数の和:30286

約数の個数: 48

約数和(自身を含む): 852026112

約数和(自身を除く): 501253172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 30187, 60374, 120748, 150935, 211309, 301870, 422618, 603740, 845236, 1056545, 2113090, 2505521, 4226180, 5011042, 10022084, 12527605, 17538647, 25055210, 35077294, 50110420, 70154588, 87693235, 175386470, 350772940]

約数ペア:

[(1, 350772940), (2, 175386470), (4, 87693235), (5, 70154588), (7, 50110420), (10, 35077294), (14, 25055210), (20, 17538647), (28, 12527605), (35, 10022084), (70, 5011042), (83, 4226180), (140, 2505521), (166, 2113090), (332, 1056545), (415, 845236), (581, 603740), (830, 422618), (1162, 301870), (1660, 211309), (2324, 150935), (2905, 120748), (5810, 60374), (11620, 30187)]