105169830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{81527}}^1$

素因数の和:81580

約数の個数: 32

約数和(自身を含む): 258280704

約数和(自身を除く): 153110874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 81527, 163054, 244581, 407635, 489162, 815270, 1222905, 2445810, 3505661, 7011322, 10516983, 17528305, 21033966, 35056610, 52584915, 105169830]

約数ペア:

[(1, 105169830), (2, 52584915), (3, 35056610), (5, 21033966), (6, 17528305), (10, 10516983), (15, 7011322), (30, 3505661), (43, 2445810), (86, 1222905), (129, 815270), (215, 489162), (258, 407635), (430, 244581), (645, 163054), (1290, 81527)]