82838940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18913}}^1$

素因数の和:18998

約数の個数: 48

約数和(自身を含む): 235138848

約数和(自身を除く): 152299908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 18913, 37826, 56739, 75652, 94565, 113478, 189130, 226956, 283695, 378260, 567390, 1134780, 1380649, 2761298, 4141947, 5522596, 6903245, 8283894, 13806490, 16567788, 20709735, 27612980, 41419470, 82838940]

約数ペア:

[(1, 82838940), (2, 41419470), (3, 27612980), (4, 20709735), (5, 16567788), (6, 13806490), (10, 8283894), (12, 6903245), (15, 5522596), (20, 4141947), (30, 2761298), (60, 1380649), (73, 1134780), (146, 567390), (219, 378260), (292, 283695), (365, 226956), (438, 189130), (730, 113478), (876, 94565), (1095, 75652), (1460, 56739), (2190, 37826), (4380, 18913)]