38615290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12829}}^1$

素因数の和:12886

約数の個数: 32

約数和(自身を含む): 81290880

約数和(自身を除く): 42675590

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 12829, 25658, 64145, 89803, 128290, 179606, 449015, 551647, 898030, 1103294, 2758235, 3861529, 5516470, 7723058, 19307645, 38615290]

約数ペア:

[(1, 38615290), (2, 19307645), (5, 7723058), (7, 5516470), (10, 3861529), (14, 2758235), (35, 1103294), (43, 898030), (70, 551647), (86, 449015), (215, 179606), (301, 128290), (430, 89803), (602, 64145), (1505, 25658), (3010, 12829)]