15148490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 32856192

約数和(自身を除く): 17707702

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 97, 115, 161, 194, 230, 322, 485, 679, 805, 970, 1358, 1610, 2231, 3395, 4462, 6790, 9409, 11155, 15617, 18818, 22310, 31234, 47045, 65863, 78085, 94090, 131726, 156170, 216407, 329315, 432814, 658630, 1082035, 1514849, 2164070, 3029698, 7574245, 15148490]

約数ペア:

[(1, 15148490), (2, 7574245), (5, 3029698), (7, 2164070), (10, 1514849), (14, 1082035), (23, 658630), (35, 432814), (46, 329315), (70, 216407), (97, 156170), (115, 131726), (161, 94090), (194, 78085), (230, 65863), (322, 47045), (485, 31234), (679, 22310), (805, 18818), (970, 15617), (1358, 11155), (1610, 9409), (2231, 6790), (3395, 4462)]