13309626420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73942369}}^1$

素因数の和:73942384

約数の個数: 36

約数和(自身を含む): 40372534020

約数和(自身を除く): 27062907600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73942369, 147884738, 221827107, 295769476, 369711845, 443654214, 665481321, 739423690, 887308428, 1109135535, 1330962642, 1478847380, 2218271070, 2661925284, 3327406605, 4436542140, 6654813210, 13309626420]

約数ペア:

[(1, 13309626420), (2, 6654813210), (3, 4436542140), (4, 3327406605), (5, 2661925284), (6, 2218271070), (9, 1478847380), (10, 1330962642), (12, 1109135535), (15, 887308428), (18, 739423690), (20, 665481321), (30, 443654214), (36, 369711845), (45, 295769476), (60, 221827107), (90, 147884738), (180, 73942369)]