30403310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 38181010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 881, 986, 1015, 1190, 1762, 2030, 2465, 3451, 4405, 4930, 6167, 6902, 8810, 12334, 14977, 17255, 25549, 29954, 30835, 34510, 51098, 61670, 74885, 104839, 127745, 149770, 178843, 209678, 255490, 357686, 434333, 524195, 868666, 894215, 1048390, 1788430, 2171665, 3040331, 4343330, 6080662, 15201655, 30403310]

約数ペア:

[(1, 30403310), (2, 15201655), (5, 6080662), (7, 4343330), (10, 3040331), (14, 2171665), (17, 1788430), (29, 1048390), (34, 894215), (35, 868666), (58, 524195), (70, 434333), (85, 357686), (119, 255490), (145, 209678), (170, 178843), (203, 149770), (238, 127745), (290, 104839), (406, 74885), (493, 61670), (595, 51098), (881, 34510), (986, 30835), (1015, 29954), (1190, 25549), (1762, 17255), (2030, 14977), (2465, 12334), (3451, 8810), (4405, 6902), (4930, 6167)]