1361550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 3504240

約数和(自身を除く): 2142690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 313, 435, 626, 725, 870, 939, 1450, 1565, 1878, 2175, 3130, 4350, 4695, 7825, 9077, 9390, 15650, 18154, 23475, 27231, 45385, 46950, 54462, 90770, 136155, 226925, 272310, 453850, 680775, 1361550]

約数ペア:

[(1, 1361550), (2, 680775), (3, 453850), (5, 272310), (6, 226925), (10, 136155), (15, 90770), (25, 54462), (29, 46950), (30, 45385), (50, 27231), (58, 23475), (75, 18154), (87, 15650), (145, 9390), (150, 9077), (174, 7825), (290, 4695), (313, 4350), (435, 3130), (626, 2175), (725, 1878), (870, 1565), (939, 1450)]