39279730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9199}}^1$

素因数の和:9274

約数の個数: 32

約数和(自身を含む): 82137600

約数和(自身を除く): 42857870

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9199, 18398, 45995, 64393, 91990, 128786, 321965, 561139, 643930, 1122278, 2805695, 3927973, 5611390, 7855946, 19639865, 39279730]

約数ペア:

[(1, 39279730), (2, 19639865), (5, 7855946), (7, 5611390), (10, 3927973), (14, 2805695), (35, 1122278), (61, 643930), (70, 561139), (122, 321965), (305, 128786), (427, 91990), (610, 64393), (854, 45995), (2135, 18398), (4270, 9199)]