13986690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7643}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 34122816

約数和(自身を除く): 20136126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 7643, 15286, 22929, 38215, 45858, 76430, 114645, 229290, 466223, 932446, 1398669, 2331115, 2797338, 4662230, 6993345, 13986690]

約数ペア:

[(1, 13986690), (2, 6993345), (3, 4662230), (5, 2797338), (6, 2331115), (10, 1398669), (15, 932446), (30, 466223), (61, 229290), (122, 114645), (183, 76430), (305, 45858), (366, 38215), (610, 22929), (915, 15286), (1830, 7643)]