7450140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 20990592

約数和(自身を除く): 13540452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 547, 681, 908, 1094, 1135, 1362, 1641, 2188, 2270, 2724, 2735, 3282, 3405, 4540, 5470, 6564, 6810, 8205, 10940, 13620, 16410, 32820, 124169, 248338, 372507, 496676, 620845, 745014, 1241690, 1490028, 1862535, 2483380, 3725070, 7450140]

約数ペア:

[(1, 7450140), (2, 3725070), (3, 2483380), (4, 1862535), (5, 1490028), (6, 1241690), (10, 745014), (12, 620845), (15, 496676), (20, 372507), (30, 248338), (60, 124169), (227, 32820), (454, 16410), (547, 13620), (681, 10940), (908, 8205), (1094, 6810), (1135, 6564), (1362, 5470), (1641, 4540), (2188, 3405), (2270, 3282), (2724, 2735)]