83994780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399913}}^1$

素因数の和:1399925

約数の個数: 24

約数和(自身を含む): 235185552

約数和(自身を除く): 151190772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399913, 2799826, 4199739, 5599652, 6999565, 8399478, 13999130, 16798956, 20998695, 27998260, 41997390, 83994780]

約数ペア:

[(1, 83994780), (2, 41997390), (3, 27998260), (4, 20998695), (5, 16798956), (6, 13999130), (10, 8399478), (12, 6999565), (15, 5599652), (20, 4199739), (30, 2799826), (60, 1399913)]