13151710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 29502144

約数和(自身を除く): 16350434

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 541, 715, 935, 1082, 1105, 1430, 1870, 2210, 2431, 2705, 4862, 5410, 5951, 7033, 9197, 11902, 12155, 14066, 18394, 24310, 29755, 35165, 45985, 59510, 70330, 77363, 91970, 101167, 119561, 154726, 202334, 239122, 386815, 505835, 597805, 773630, 1011670, 1195610, 1315171, 2630342, 6575855, 13151710]

約数ペア:

[(1, 13151710), (2, 6575855), (5, 2630342), (10, 1315171), (11, 1195610), (13, 1011670), (17, 773630), (22, 597805), (26, 505835), (34, 386815), (55, 239122), (65, 202334), (85, 154726), (110, 119561), (130, 101167), (143, 91970), (170, 77363), (187, 70330), (221, 59510), (286, 45985), (374, 35165), (442, 29755), (541, 24310), (715, 18394), (935, 14066), (1082, 12155), (1105, 11902), (1430, 9197), (1870, 7033), (2210, 5951), (2431, 5410), (2705, 4862)]