13072910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 24775200

約数和(自身を除く): 11702290

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 739, 1478, 1769, 3538, 3695, 7390, 8845, 17690, 21431, 42862, 45079, 90158, 107155, 214310, 225395, 450790, 1307291, 2614582, 6536455, 13072910]

約数ペア:

[(1, 13072910), (2, 6536455), (5, 2614582), (10, 1307291), (29, 450790), (58, 225395), (61, 214310), (122, 107155), (145, 90158), (290, 45079), (305, 42862), (610, 21431), (739, 17690), (1478, 8845), (1769, 7390), (3538, 3695)]