23021250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 80

約数和(自身を含む): 65828928

約数和(自身を除く): 42807678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 877, 1050, 1250, 1750, 1754, 1875, 2625, 2631, 3750, 4375, 4385, 5250, 5262, 6139, 8750, 8770, 12278, 13125, 13155, 18417, 21925, 26250, 26310, 30695, 36834, 43850, 61390, 65775, 92085, 109625, 131550, 153475, 184170, 219250, 306950, 328875, 460425, 548125, 657750, 767375, 920850, 1096250, 1534750, 1644375, 2302125, 3288750, 3836875, 4604250, 7673750, 11510625, 23021250]

約数ペア:

[(1, 23021250), (2, 11510625), (3, 7673750), (5, 4604250), (6, 3836875), (7, 3288750), (10, 2302125), (14, 1644375), (15, 1534750), (21, 1096250), (25, 920850), (30, 767375), (35, 657750), (42, 548125), (50, 460425), (70, 328875), (75, 306950), (105, 219250), (125, 184170), (150, 153475), (175, 131550), (210, 109625), (250, 92085), (350, 65775), (375, 61390), (525, 43850), (625, 36834), (750, 30695), (875, 26310), (877, 26250), (1050, 21925), (1250, 18417), (1750, 13155), (1754, 13125), (1875, 12278), (2625, 8770), (2631, 8750), (3750, 6139), (4375, 5262), (4385, 5250)]