25174470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 37531194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 223, 265, 318, 355, 426, 446, 530, 669, 710, 795, 1065, 1115, 1338, 1590, 2130, 2230, 3345, 3763, 6690, 7526, 11289, 11819, 15833, 18815, 22578, 23638, 31666, 35457, 37630, 47499, 56445, 59095, 70914, 79165, 94998, 112890, 118190, 158330, 177285, 237495, 354570, 474990, 839149, 1678298, 2517447, 4195745, 5034894, 8391490, 12587235, 25174470]

約数ペア:

[(1, 25174470), (2, 12587235), (3, 8391490), (5, 5034894), (6, 4195745), (10, 2517447), (15, 1678298), (30, 839149), (53, 474990), (71, 354570), (106, 237495), (142, 177285), (159, 158330), (213, 118190), (223, 112890), (265, 94998), (318, 79165), (355, 70914), (426, 59095), (446, 56445), (530, 47499), (669, 37630), (710, 35457), (795, 31666), (1065, 23638), (1115, 22578), (1338, 18815), (1590, 15833), (2130, 11819), (2230, 11289), (3345, 7526), (3763, 6690)]