465850140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1109167}}^1$

素因数の和:1109186

約数の個数: 48

約数和(自身を含む): 1490721792

約数和(自身を除く): 1024871652

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, 1109167, 2218334, 3327501, 4436668, 5545835, 6655002, 7764169, 11091670, 13310004, 15528338, 16637505, 22183340, 23292507, 31056676, 33275010, 38820845, 46585014, 66550020, 77641690, 93170028, 116462535, 155283380, 232925070, 465850140]

約数ペア:

[(1, 465850140), (2, 232925070), (3, 155283380), (4, 116462535), (5, 93170028), (6, 77641690), (7, 66550020), (10, 46585014), (12, 38820845), (14, 33275010), (15, 31056676), (20, 23292507), (21, 22183340), (28, 16637505), (30, 15528338), (35, 13310004), (42, 11091670), (60, 7764169), (70, 6655002), (84, 5545835), (105, 4436668), (140, 3327501), (210, 2218334), (420, 1109167)]