390876420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{592237}}^1$

素因数の和:592260

約数の個数: 48

約数和(自身を含む): 1193951808

約数和(自身を除く): 803075388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 592237, 1184474, 1776711, 2368948, 2961185, 3553422, 5922370, 6514607, 7106844, 8883555, 11844740, 13029214, 17767110, 19543821, 26058428, 32573035, 35534220, 39087642, 65146070, 78175284, 97719105, 130292140, 195438210, 390876420]

約数ペア:

[(1, 390876420), (2, 195438210), (3, 130292140), (4, 97719105), (5, 78175284), (6, 65146070), (10, 39087642), (11, 35534220), (12, 32573035), (15, 26058428), (20, 19543821), (22, 17767110), (30, 13029214), (33, 11844740), (44, 8883555), (55, 7106844), (60, 6514607), (66, 5922370), (110, 3553422), (132, 2961185), (165, 2368948), (220, 1776711), (330, 1184474), (660, 592237)]