773842020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1842481}}^1$

素因数の和:1842500

約数の個数: 48

約数和(自身を含む): 2476295808

約数和(自身を除く): 1702453788

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, 1842481, 3684962, 5527443, 7369924, 9212405, 11054886, 12897367, 18424810, 22109772, 25794734, 27637215, 36849620, 38692101, 51589468, 55274430, 64486835, 77384202, 110548860, 128973670, 154768404, 193460505, 257947340, 386921010, 773842020]

約数ペア:

[(1, 773842020), (2, 386921010), (3, 257947340), (4, 193460505), (5, 154768404), (6, 128973670), (7, 110548860), (10, 77384202), (12, 64486835), (14, 55274430), (15, 51589468), (20, 38692101), (21, 36849620), (28, 27637215), (30, 25794734), (35, 22109772), (42, 18424810), (60, 12897367), (70, 11054886), (84, 9212405), (105, 7369924), (140, 5527443), (210, 3684962), (420, 1842481)]