12409830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8111}}^1$

素因数の和:8141

約数の個数: 48

約数和(自身を含む): 34167744

約数和(自身を除く): 21757914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 8111, 16222, 24333, 40555, 48666, 72999, 81110, 121665, 137887, 145998, 243330, 275774, 364995, 413661, 689435, 729990, 827322, 1240983, 1378870, 2068305, 2481966, 4136610, 6204915, 12409830]

約数ペア:

[(1, 12409830), (2, 6204915), (3, 4136610), (5, 2481966), (6, 2068305), (9, 1378870), (10, 1240983), (15, 827322), (17, 729990), (18, 689435), (30, 413661), (34, 364995), (45, 275774), (51, 243330), (85, 145998), (90, 137887), (102, 121665), (153, 81110), (170, 72999), (255, 48666), (306, 40555), (510, 24333), (765, 16222), (1530, 8111)]