163923780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58129}}^1$

素因数の和:58188

約数の個数: 48

約数和(自身を含む): 468760320

約数和(自身を除く): 304836540

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, 58129, 116258, 174387, 232516, 290645, 348774, 581290, 697548, 871935, 1162580, 1743870, 2732063, 3487740, 5464126, 8196189, 10928252, 13660315, 16392378, 27320630, 32784756, 40980945, 54641260, 81961890, 163923780]

約数ペア:

[(1, 163923780), (2, 81961890), (3, 54641260), (4, 40980945), (5, 32784756), (6, 27320630), (10, 16392378), (12, 13660315), (15, 10928252), (20, 8196189), (30, 5464126), (47, 3487740), (60, 2732063), (94, 1743870), (141, 1162580), (188, 871935), (235, 697548), (282, 581290), (470, 348774), (564, 290645), (705, 232516), (940, 174387), (1410, 116258), (2820, 58129)]