965659980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{554977}}^1$

素因数の和:555018

約数の個数: 48

約数和(自身を含む): 2797089120

約数和(自身を除く): 1831429140

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, 554977, 1109954, 1664931, 2219908, 2774885, 3329862, 5549770, 6659724, 8324655, 11099540, 16094333, 16649310, 32188666, 33298620, 48282999, 64377332, 80471665, 96565998, 160943330, 193131996, 241414995, 321886660, 482829990, 965659980]

約数ペア:

[(1, 965659980), (2, 482829990), (3, 321886660), (4, 241414995), (5, 193131996), (6, 160943330), (10, 96565998), (12, 80471665), (15, 64377332), (20, 48282999), (29, 33298620), (30, 32188666), (58, 16649310), (60, 16094333), (87, 11099540), (116, 8324655), (145, 6659724), (174, 5549770), (290, 3329862), (348, 2774885), (435, 2219908), (580, 1664931), (870, 1109954), (1740, 554977)]