57678210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{213623}}^1$

素因数の和:213639

約数の個数: 32

約数和(自身を含む): 153809280

約数和(自身を除く): 96131070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 213623, 427246, 640869, 1068115, 1281738, 1922607, 2136230, 3204345, 3845214, 5767821, 6408690, 9613035, 11535642, 19226070, 28839105, 57678210]

約数ペア:

[(1, 57678210), (2, 28839105), (3, 19226070), (5, 11535642), (6, 9613035), (9, 6408690), (10, 5767821), (15, 3845214), (18, 3204345), (27, 2136230), (30, 1922607), (45, 1281738), (54, 1068115), (90, 640869), (135, 427246), (270, 213623)]