71358780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1189313}}^1$

素因数の和:1189325

約数の個数: 24

約数和(自身を含む): 199804752

約数和(自身を除く): 128445972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189313, 2378626, 3567939, 4757252, 5946565, 7135878, 11893130, 14271756, 17839695, 23786260, 35679390, 71358780]

約数ペア:

[(1, 71358780), (2, 35679390), (3, 23786260), (4, 17839695), (5, 14271756), (6, 11893130), (10, 7135878), (12, 5946565), (15, 4757252), (20, 3567939), (30, 2378626), (60, 1189313)]