16748010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 43748640

約数和(自身を除く): 27000630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 491, 758, 982, 1137, 1473, 1895, 2274, 2455, 2946, 3411, 3790, 4419, 4910, 5685, 6822, 7365, 8838, 11370, 14730, 17055, 22095, 34110, 44190, 186089, 372178, 558267, 930445, 1116534, 1674801, 1860890, 2791335, 3349602, 5582670, 8374005, 16748010]

約数ペア:

[(1, 16748010), (2, 8374005), (3, 5582670), (5, 3349602), (6, 2791335), (9, 1860890), (10, 1674801), (15, 1116534), (18, 930445), (30, 558267), (45, 372178), (90, 186089), (379, 44190), (491, 34110), (758, 22095), (982, 17055), (1137, 14730), (1473, 11370), (1895, 8838), (2274, 7365), (2455, 6822), (2946, 5685), (3411, 4910), (3790, 4419)]