1427120930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{158393}}^1$

素因数の和:158470

約数の個数: 32

約数和(自身を含む): 2771261424

約数和(自身を除く): 1344140494

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 158393, 316786, 791965, 1583930, 2692681, 5385362, 8394829, 13463405, 16789658, 26926810, 41974145, 83948290, 142712093, 285424186, 713560465, 1427120930]

約数ペア:

[(1, 1427120930), (2, 713560465), (5, 285424186), (10, 142712093), (17, 83948290), (34, 41974145), (53, 26926810), (85, 16789658), (106, 13463405), (170, 8394829), (265, 5385362), (530, 2692681), (901, 1583930), (1802, 791965), (4505, 316786), (9010, 158393)]