155962730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{202549}}^1$

素因数の和:202574

約数の個数: 32

約数和(自身を含む): 350006400

約数和(自身を除く): 194043670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 202549, 405098, 1012745, 1417843, 2025490, 2228039, 2835686, 4456078, 7089215, 11140195, 14178430, 15596273, 22280390, 31192546, 77981365, 155962730]

約数ペア:

[(1, 155962730), (2, 77981365), (5, 31192546), (7, 22280390), (10, 15596273), (11, 14178430), (14, 11140195), (22, 7089215), (35, 4456078), (55, 2835686), (70, 2228039), (77, 2025490), (110, 1417843), (154, 1012745), (385, 405098), (770, 202549)]