17642220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 49620480

約数和(自身を除く): 31978260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1039, 1132, 1415, 1698, 2078, 2830, 3117, 3396, 4156, 4245, 5195, 5660, 6234, 8490, 10390, 12468, 15585, 16980, 20780, 31170, 62340, 294037, 588074, 882111, 1176148, 1470185, 1764222, 2940370, 3528444, 4410555, 5880740, 8821110, 17642220]

約数ペア:

[(1, 17642220), (2, 8821110), (3, 5880740), (4, 4410555), (5, 3528444), (6, 2940370), (10, 1764222), (12, 1470185), (15, 1176148), (20, 882111), (30, 588074), (60, 294037), (283, 62340), (566, 31170), (849, 20780), (1039, 16980), (1132, 15585), (1415, 12468), (1698, 10390), (2078, 8490), (2830, 6234), (3117, 5660), (3396, 5195), (4156, 4245)]