283156860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{674183}}^1$

素因数の和:674202

約数の個数: 48

約数和(自身を含む): 906103296

約数和(自身を除く): 622946436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 674183, 1348366, 2022549, 2696732, 3370915, 4045098, 4719281, 6741830, 8090196, 9438562, 10112745, 13483660, 14157843, 18877124, 20225490, 23596405, 28315686, 40450980, 47192810, 56631372, 70789215, 94385620, 141578430, 283156860]

約数ペア:

[(1, 283156860), (2, 141578430), (3, 94385620), (4, 70789215), (5, 56631372), (6, 47192810), (7, 40450980), (10, 28315686), (12, 23596405), (14, 20225490), (15, 18877124), (20, 14157843), (21, 13483660), (28, 10112745), (30, 9438562), (35, 8090196), (42, 6741830), (60, 4719281), (70, 4045098), (84, 3370915), (105, 2696732), (140, 2022549), (210, 1348366), (420, 674183)]