29389710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19993}}^1$

素因数の和:20017

約数の個数: 48

約数和(自身を含む): 82055376

約数和(自身を除く): 52665666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19993, 39986, 59979, 99965, 119958, 139951, 199930, 279902, 299895, 419853, 599790, 699755, 839706, 979657, 1399510, 1959314, 2099265, 2938971, 4198530, 4898285, 5877942, 9796570, 14694855, 29389710]

約数ペア:

[(1, 29389710), (2, 14694855), (3, 9796570), (5, 5877942), (6, 4898285), (7, 4198530), (10, 2938971), (14, 2099265), (15, 1959314), (21, 1399510), (30, 979657), (35, 839706), (42, 699755), (49, 599790), (70, 419853), (98, 299895), (105, 279902), (147, 199930), (210, 139951), (245, 119958), (294, 99965), (490, 59979), (735, 39986), (1470, 19993)]