71674950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16477}}^1$

素因数の和:16521

約数の個数: 48

約数和(自身を含む): 183894480

約数和(自身を除く): 112219530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 16477, 32954, 49431, 82385, 98862, 164770, 247155, 411925, 477833, 494310, 823850, 955666, 1235775, 1433499, 2389165, 2471550, 2866998, 4778330, 7167495, 11945825, 14334990, 23891650, 35837475, 71674950]

約数ペア:

[(1, 71674950), (2, 35837475), (3, 23891650), (5, 14334990), (6, 11945825), (10, 7167495), (15, 4778330), (25, 2866998), (29, 2471550), (30, 2389165), (50, 1433499), (58, 1235775), (75, 955666), (87, 823850), (145, 494310), (150, 477833), (174, 411925), (290, 247155), (435, 164770), (725, 98862), (870, 82385), (1450, 49431), (2175, 32954), (4350, 16477)]