12661470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140683}}^1$

素因数の和:140696

約数の個数: 24

約数和(自身を含む): 32920056

約数和(自身を除く): 20258586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140683, 281366, 422049, 703415, 844098, 1266147, 1406830, 2110245, 2532294, 4220490, 6330735, 12661470]

約数ペア:

[(1, 12661470), (2, 6330735), (3, 4220490), (5, 2532294), (6, 2110245), (9, 1406830), (10, 1266147), (15, 844098), (18, 703415), (30, 422049), (45, 281366), (90, 140683)]