2017341750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 5218536960

約数和(自身を除く): 3201195210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 139, 150, 185, 222, 250, 278, 370, 375, 417, 523, 555, 695, 750, 834, 925, 1046, 1110, 1390, 1569, 1850, 2085, 2615, 2775, 3138, 3475, 4170, 4625, 5143, 5230, 5550, 6950, 7845, 9250, 10286, 10425, 13075, 13875, 15429, 15690, 17375, 19351, 20850, 25715, 26150, 27750, 30858, 34750, 38702, 39225, 51430, 52125, 58053, 65375, 72697, 77145, 78450, 96755, 104250, 116106, 128575, 130750, 145394, 154290, 193510, 196125, 218091, 257150, 290265, 363485, 385725, 392250, 436182, 483775, 580530, 642875, 726970, 771450, 967550, 1090455, 1285750, 1451325, 1817425, 1928625, 2180910, 2418875, 2689789, 2902650, 3634850, 3857250, 4837750, 5379578, 5452275, 7256625, 8069367, 9087125, 10904550, 13448945, 14513250, 16138734, 18174250, 26897890, 27261375, 40346835, 54522750, 67244725, 80693670, 134489450, 201734175, 336223625, 403468350, 672447250, 1008670875, 2017341750]

約数ペア:

[(1, 2017341750), (2, 1008670875), (3, 672447250), (5, 403468350), (6, 336223625), (10, 201734175), (15, 134489450), (25, 80693670), (30, 67244725), (37, 54522750), (50, 40346835), (74, 27261375), (75, 26897890), (111, 18174250), (125, 16138734), (139, 14513250), (150, 13448945), (185, 10904550), (222, 9087125), (250, 8069367), (278, 7256625), (370, 5452275), (375, 5379578), (417, 4837750), (523, 3857250), (555, 3634850), (695, 2902650), (750, 2689789), (834, 2418875), (925, 2180910), (1046, 1928625), (1110, 1817425), (1390, 1451325), (1569, 1285750), (1850, 1090455), (2085, 967550), (2615, 771450), (2775, 726970), (3138, 642875), (3475, 580530), (4170, 483775), (4625, 436182), (5143, 392250), (5230, 385725), (5550, 363485), (6950, 290265), (7845, 257150), (9250, 218091), (10286, 196125), (10425, 193510), (13075, 154290), (13875, 145394), (15429, 130750), (15690, 128575), (17375, 116106), (19351, 104250), (20850, 96755), (25715, 78450), (26150, 77145), (27750, 72697), (30858, 65375), (34750, 58053), (38702, 52125), (39225, 51430)]