153708870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7247}}^1$

素因数の和:7365

約数の個数: 64

約数和(自身を含む): 425834496

約数和(自身を除く): 272125626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 4242, 7070, 7247, 10605, 14494, 21210, 21741, 36235, 43482, 50729, 72470, 101458, 108705, 152187, 217410, 253645, 304374, 507290, 731947, 760935, 1463894, 1521870, 2195841, 3659735, 4391682, 5123629, 7319470, 10247258, 10979205, 15370887, 21958410, 25618145, 30741774, 51236290, 76854435, 153708870]

約数ペア:

[(1, 153708870), (2, 76854435), (3, 51236290), (5, 30741774), (6, 25618145), (7, 21958410), (10, 15370887), (14, 10979205), (15, 10247258), (21, 7319470), (30, 5123629), (35, 4391682), (42, 3659735), (70, 2195841), (101, 1521870), (105, 1463894), (202, 760935), (210, 731947), (303, 507290), (505, 304374), (606, 253645), (707, 217410), (1010, 152187), (1414, 108705), (1515, 101458), (2121, 72470), (3030, 50729), (3535, 43482), (4242, 36235), (7070, 21741), (7247, 21210), (10605, 14494)]