1878049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2845529}}^1$

素因数の和:2845552

約数の個数: 48

約数和(自身を含む): 5736588480

約数和(自身を除く): 3858539340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2845529, 5691058, 8536587, 11382116, 14227645, 17073174, 28455290, 31300819, 34146348, 42682935, 56910580, 62601638, 85365870, 93902457, 125203276, 156504095, 170731740, 187804914, 313008190, 375609828, 469512285, 626016380, 939024570, 1878049140]

約数ペア:

[(1, 1878049140), (2, 939024570), (3, 626016380), (4, 469512285), (5, 375609828), (6, 313008190), (10, 187804914), (11, 170731740), (12, 156504095), (15, 125203276), (20, 93902457), (22, 85365870), (30, 62601638), (33, 56910580), (44, 42682935), (55, 34146348), (60, 31300819), (66, 28455290), (110, 17073174), (132, 14227645), (165, 11382116), (220, 8536587), (330, 5691058), (660, 2845529)]