229690630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11701}}^1$

素因数の和:11872

約数の個数: 32

約数和(自身を含む): 448233408

約数和(自身を除く): 218542778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 11701, 19630, 23402, 58505, 117010, 152113, 304226, 760565, 1521130, 1766851, 3533702, 8834255, 17668510, 22969063, 45938126, 114845315, 229690630]

約数ペア:

[(1, 229690630), (2, 114845315), (5, 45938126), (10, 22969063), (13, 17668510), (26, 8834255), (65, 3533702), (130, 1766851), (151, 1521130), (302, 760565), (755, 304226), (1510, 152113), (1963, 117010), (3926, 58505), (9815, 23402), (11701, 19630)]