66548220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5807}}^1$

素因数の和:6010

約数の個数: 48

約数和(自身を含む): 187342848

約数和(自身を除く): 120794628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 5807, 11460, 11614, 17421, 23228, 29035, 34842, 58070, 69684, 87105, 116140, 174210, 348420, 1109137, 2218274, 3327411, 4436548, 5545685, 6654822, 11091370, 13309644, 16637055, 22182740, 33274110, 66548220]

約数ペア:

[(1, 66548220), (2, 33274110), (3, 22182740), (4, 16637055), (5, 13309644), (6, 11091370), (10, 6654822), (12, 5545685), (15, 4436548), (20, 3327411), (30, 2218274), (60, 1109137), (191, 348420), (382, 174210), (573, 116140), (764, 87105), (955, 69684), (1146, 58070), (1910, 34842), (2292, 29035), (2865, 23228), (3820, 17421), (5730, 11614), (5807, 11460)]