84916830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65827}}^1$

素因数の和:65880

約数の個数: 32

約数和(自身を含む): 208543104

約数和(自身を除く): 123626274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 65827, 131654, 197481, 329135, 394962, 658270, 987405, 1974810, 2830561, 5661122, 8491683, 14152805, 16983366, 28305610, 42458415, 84916830]

約数ペア:

[(1, 84916830), (2, 42458415), (3, 28305610), (5, 16983366), (6, 14152805), (10, 8491683), (15, 5661122), (30, 2830561), (43, 1974810), (86, 987405), (129, 658270), (215, 394962), (258, 329135), (430, 197481), (645, 131654), (1290, 65827)]