170478540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{315701}}^1$

素因数の和:315719

約数の個数: 48

約数和(自身を含む): 530379360

約数和(自身を除く): 359900820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 315701, 631402, 947103, 1262804, 1578505, 1894206, 2841309, 3157010, 3788412, 4735515, 5682618, 6314020, 8523927, 9471030, 11365236, 14206545, 17047854, 18942060, 28413090, 34095708, 42619635, 56826180, 85239270, 170478540]

約数ペア:

[(1, 170478540), (2, 85239270), (3, 56826180), (4, 42619635), (5, 34095708), (6, 28413090), (9, 18942060), (10, 17047854), (12, 14206545), (15, 11365236), (18, 9471030), (20, 8523927), (27, 6314020), (30, 5682618), (36, 4735515), (45, 3788412), (54, 3157010), (60, 2841309), (90, 1894206), (108, 1578505), (135, 1262804), (180, 947103), (270, 631402), (540, 315701)]