12542250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 35792640

約数和(自身を除く): 23250390

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, 750, 875, 1050, 1750, 2389, 2625, 4778, 5250, 7167, 11945, 14334, 16723, 23890, 33446, 35835, 50169, 59725, 71670, 83615, 100338, 119450, 167230, 179175, 250845, 298625, 358350, 418075, 501690, 597250, 836150, 895875, 1254225, 1791750, 2090375, 2508450, 4180750, 6271125, 12542250]

約数ペア:

[(1, 12542250), (2, 6271125), (3, 4180750), (5, 2508450), (6, 2090375), (7, 1791750), (10, 1254225), (14, 895875), (15, 836150), (21, 597250), (25, 501690), (30, 418075), (35, 358350), (42, 298625), (50, 250845), (70, 179175), (75, 167230), (105, 119450), (125, 100338), (150, 83615), (175, 71670), (210, 59725), (250, 50169), (350, 35835), (375, 33446), (525, 23890), (750, 16723), (875, 14334), (1050, 11945), (1750, 7167), (2389, 5250), (2625, 4778)]