339912980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1545059}}^1$

素因数の和:1545079

約数の個数: 24

約数和(自身を含む): 778710240

約数和(自身を除く): 438797260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1545059, 3090118, 6180236, 7725295, 15450590, 16995649, 30901180, 33991298, 67982596, 84978245, 169956490, 339912980]

約数ペア:

[(1, 339912980), (2, 169956490), (4, 84978245), (5, 67982596), (10, 33991298), (11, 30901180), (20, 16995649), (22, 15450590), (44, 7725295), (55, 6180236), (110, 3090118), (220, 1545059)]