66081660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1163}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 185383296

約数和(自身を除く): 119301636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1163, 1894, 2326, 2841, 3489, 3788, 4652, 4735, 5682, 5815, 6978, 9470, 11364, 11630, 13956, 14205, 17445, 18940, 23260, 28410, 34890, 56820, 69780, 1101361, 2202722, 3304083, 4405444, 5506805, 6608166, 11013610, 13216332, 16520415, 22027220, 33040830, 66081660]

約数ペア:

[(1, 66081660), (2, 33040830), (3, 22027220), (4, 16520415), (5, 13216332), (6, 11013610), (10, 6608166), (12, 5506805), (15, 4405444), (20, 3304083), (30, 2202722), (60, 1101361), (947, 69780), (1163, 56820), (1894, 34890), (2326, 28410), (2841, 23260), (3489, 18940), (3788, 17445), (4652, 14205), (4735, 13956), (5682, 11630), (5815, 11364), (6978, 9470)]