13871690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 29082240

約数和(自身を除く): 15210550

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 3739, 7478, 18695, 26173, 37390, 52346, 130865, 198167, 261730, 396334, 990835, 1387169, 1981670, 2774338, 6935845, 13871690]

約数ペア:

[(1, 13871690), (2, 6935845), (5, 2774338), (7, 1981670), (10, 1387169), (14, 990835), (35, 396334), (53, 261730), (70, 198167), (106, 130865), (265, 52346), (371, 37390), (530, 26173), (742, 18695), (1855, 7478), (3710, 3739)]