9157140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{50873}}^1$

素因数の和:50888

約数の個数: 36

約数和(自身を含む): 27777204

約数和(自身を除く): 18620064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 50873, 101746, 152619, 203492, 254365, 305238, 457857, 508730, 610476, 763095, 915714, 1017460, 1526190, 1831428, 2289285, 3052380, 4578570, 9157140]

約数ペア:

[(1, 9157140), (2, 4578570), (3, 3052380), (4, 2289285), (5, 1831428), (6, 1526190), (9, 1017460), (10, 915714), (12, 763095), (15, 610476), (18, 508730), (20, 457857), (30, 305238), (36, 254365), (45, 203492), (60, 152619), (90, 101746), (180, 50873)]