72986430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{221171}}^1$

素因数の和:221192

約数の個数: 32

約数和(自身を含む): 191092608

約数和(自身を除く): 118106178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 221171, 442342, 663513, 1105855, 1327026, 2211710, 2432881, 3317565, 4865762, 6635130, 7298643, 12164405, 14597286, 24328810, 36493215, 72986430]

約数ペア:

[(1, 72986430), (2, 36493215), (3, 24328810), (5, 14597286), (6, 12164405), (10, 7298643), (11, 6635130), (15, 4865762), (22, 3317565), (30, 2432881), (33, 2211710), (55, 1327026), (66, 1105855), (110, 663513), (165, 442342), (330, 221171)]