189282780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051571}}^1$

素因数の和:1051586

約数の個数: 36

約数和(自身を含む): 574158312

約数和(自身を除く): 384875532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051571, 2103142, 3154713, 4206284, 5257855, 6309426, 9464139, 10515710, 12618852, 15773565, 18928278, 21031420, 31547130, 37856556, 47320695, 63094260, 94641390, 189282780]

約数ペア:

[(1, 189282780), (2, 94641390), (3, 63094260), (4, 47320695), (5, 37856556), (6, 31547130), (9, 21031420), (10, 18928278), (12, 15773565), (15, 12618852), (18, 10515710), (20, 9464139), (30, 6309426), (36, 5257855), (45, 4206284), (60, 3154713), (90, 2103142), (180, 1051571)]