4767420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11351}}^1$

素因数の和:11370

約数の個数: 48

約数和(自身を含む): 15257088

約数和(自身を除く): 10489668

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, 11351, 22702, 34053, 45404, 56755, 68106, 79457, 113510, 136212, 158914, 170265, 227020, 238371, 317828, 340530, 397285, 476742, 681060, 794570, 953484, 1191855, 1589140, 2383710, 4767420]

約数ペア:

[(1, 4767420), (2, 2383710), (3, 1589140), (4, 1191855), (5, 953484), (6, 794570), (7, 681060), (10, 476742), (12, 397285), (14, 340530), (15, 317828), (20, 238371), (21, 227020), (28, 170265), (30, 158914), (35, 136212), (42, 113510), (60, 79457), (70, 68106), (84, 56755), (105, 45404), (140, 34053), (210, 22702), (420, 11351)]