164177130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{420967}}^1$

素因数の和:420990

約数の個数: 32

約数和(自身を含む): 424335744

約数和(自身を除く): 260158614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 420967, 841934, 1262901, 2104835, 2525802, 4209670, 5472571, 6314505, 10945142, 12629010, 16417713, 27362855, 32835426, 54725710, 82088565, 164177130]

約数ペア:

[(1, 164177130), (2, 82088565), (3, 54725710), (5, 32835426), (6, 27362855), (10, 16417713), (13, 12629010), (15, 10945142), (26, 6314505), (30, 5472571), (39, 4209670), (65, 2525802), (78, 2104835), (130, 1262901), (195, 841934), (390, 420967)]