143130230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17519}}^1$

素因数の和:17588

約数の個数: 32

約数和(自身を含む): 277516800

約数和(自身を除く): 134386570

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 17519, 35038, 87595, 175190, 332861, 665722, 753317, 1506634, 1664305, 3328610, 3766585, 7533170, 14313023, 28626046, 71565115, 143130230]

約数ペア:

[(1, 143130230), (2, 71565115), (5, 28626046), (10, 14313023), (19, 7533170), (38, 3766585), (43, 3328610), (86, 1664305), (95, 1506634), (190, 753317), (215, 665722), (430, 332861), (817, 175190), (1634, 87595), (4085, 35038), (8170, 17519)]