290922780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167197}}^1$

素因数の和:167238

約数の個数: 48

約数和(自身を含む): 842677920

約数和(自身を除く): 551755140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 167197, 334394, 501591, 668788, 835985, 1003182, 1671970, 2006364, 2507955, 3343940, 4848713, 5015910, 9697426, 10031820, 14546139, 19394852, 24243565, 29092278, 48487130, 58184556, 72730695, 96974260, 145461390, 290922780]

約数ペア:

[(1, 290922780), (2, 145461390), (3, 96974260), (4, 72730695), (5, 58184556), (6, 48487130), (10, 29092278), (12, 24243565), (15, 19394852), (20, 14546139), (29, 10031820), (30, 9697426), (58, 5015910), (60, 4848713), (87, 3343940), (116, 2507955), (145, 2006364), (174, 1671970), (290, 1003182), (348, 835985), (435, 668788), (580, 501591), (870, 334394), (1740, 167197)]