129816570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7807

約数の個数: 64

約数和(自身を含む): 343373184

約数和(自身を除く): 213556614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 7741, 8385, 15482, 16770, 23223, 38705, 46446, 77410, 100633, 116115, 201266, 232230, 301899, 332863, 503165, 603798, 665726, 998589, 1006330, 1509495, 1664315, 1997178, 3018990, 3328630, 4327219, 4992945, 8654438, 9985890, 12981657, 21636095, 25963314, 43272190, 64908285, 129816570]

約数ペア:

[(1, 129816570), (2, 64908285), (3, 43272190), (5, 25963314), (6, 21636095), (10, 12981657), (13, 9985890), (15, 8654438), (26, 4992945), (30, 4327219), (39, 3328630), (43, 3018990), (65, 1997178), (78, 1664315), (86, 1509495), (129, 1006330), (130, 998589), (195, 665726), (215, 603798), (258, 503165), (390, 332863), (430, 301899), (559, 232230), (645, 201266), (1118, 116115), (1290, 100633), (1677, 77410), (2795, 46446), (3354, 38705), (5590, 23223), (7741, 16770), (8385, 15482)]