235402570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 499957920

約数和(自身を除く): 264555350

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2465, 3673, 3770, 4930, 6409, 7346, 12818, 18365, 32045, 36730, 47749, 62441, 64090, 95498, 106517, 124882, 213034, 238745, 312205, 477490, 532585, 624410, 811733, 1065170, 1384721, 1623466, 1810789, 2769442, 3621578, 4058665, 6923605, 8117330, 9053945, 13847210, 18107890, 23540257, 47080514, 117701285, 235402570]

約数ペア:

[(1, 235402570), (2, 117701285), (5, 47080514), (10, 23540257), (13, 18107890), (17, 13847210), (26, 9053945), (29, 8117330), (34, 6923605), (58, 4058665), (65, 3621578), (85, 2769442), (130, 1810789), (145, 1623466), (170, 1384721), (221, 1065170), (290, 811733), (377, 624410), (442, 532585), (493, 477490), (754, 312205), (986, 238745), (1105, 213034), (1885, 124882), (2210, 106517), (2465, 95498), (3673, 64090), (3770, 62441), (4930, 47749), (6409, 36730), (7346, 32045), (12818, 18365)]