3967872540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1407047}}^1$

素因数の和:1407106

約数の個数: 48

約数和(自身を含む): 11346435072

約数和(自身を除く): 7378562532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 1407047, 2814094, 4221141, 5628188, 7035235, 8442282, 14070470, 16884564, 21105705, 28140940, 42211410, 66131209, 84422820, 132262418, 198393627, 264524836, 330656045, 396787254, 661312090, 793574508, 991968135, 1322624180, 1983936270, 3967872540]

約数ペア:

[(1, 3967872540), (2, 1983936270), (3, 1322624180), (4, 991968135), (5, 793574508), (6, 661312090), (10, 396787254), (12, 330656045), (15, 264524836), (20, 198393627), (30, 132262418), (47, 84422820), (60, 66131209), (94, 42211410), (141, 28140940), (188, 21105705), (235, 16884564), (282, 14070470), (470, 8442282), (564, 7035235), (705, 5628188), (940, 4221141), (1410, 2814094), (2820, 1407047)]