17814990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20477}}^1$

素因数の和:20516

約数の個数: 32

約数和(自身を含む): 44232480

約数和(自身を除く): 26417490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20477, 40954, 61431, 102385, 122862, 204770, 307155, 593833, 614310, 1187666, 1781499, 2969165, 3562998, 5938330, 8907495, 17814990]

約数ペア:

[(1, 17814990), (2, 8907495), (3, 5938330), (5, 3562998), (6, 2969165), (10, 1781499), (15, 1187666), (29, 614310), (30, 593833), (58, 307155), (87, 204770), (145, 122862), (174, 102385), (290, 61431), (435, 40954), (870, 20477)]