393241140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2184673}}^1$

素因数の和:2184688

約数の個数: 36

約数和(自身を含む): 1192832004

約数和(自身を除く): 799590864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2184673, 4369346, 6554019, 8738692, 10923365, 13108038, 19662057, 21846730, 26216076, 32770095, 39324114, 43693460, 65540190, 78648228, 98310285, 131080380, 196620570, 393241140]

約数ペア:

[(1, 393241140), (2, 196620570), (3, 131080380), (4, 98310285), (5, 78648228), (6, 65540190), (9, 43693460), (10, 39324114), (12, 32770095), (15, 26216076), (18, 21846730), (20, 19662057), (30, 13108038), (36, 10923365), (45, 8738692), (60, 6554019), (90, 4369346), (180, 2184673)]