2017239930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{105229}}^1$

素因数の和:105316

約数の個数: 64

約数和(自身を含む): 5455123200

約数和(自身を除く): 3437883270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 105229, 210458, 315687, 526145, 631374, 947061, 1052290, 1578435, 1894122, 2841183, 3156870, 4735305, 5682366, 7471259, 9470610, 14205915, 14942518, 22413777, 28411830, 37356295, 44827554, 67241331, 74712590, 112068885, 134482662, 201723993, 224137770, 336206655, 403447986, 672413310, 1008619965, 2017239930]

約数ペア:

[(1, 2017239930), (2, 1008619965), (3, 672413310), (5, 403447986), (6, 336206655), (9, 224137770), (10, 201723993), (15, 134482662), (18, 112068885), (27, 74712590), (30, 67241331), (45, 44827554), (54, 37356295), (71, 28411830), (90, 22413777), (135, 14942518), (142, 14205915), (213, 9470610), (270, 7471259), (355, 5682366), (426, 4735305), (639, 3156870), (710, 2841183), (1065, 1894122), (1278, 1578435), (1917, 1052290), (2130, 947061), (3195, 631374), (3834, 526145), (6390, 315687), (9585, 210458), (19170, 105229)]