9989250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 26282880

約数和(自身を除く): 16293630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 701, 750, 950, 1402, 1425, 2103, 2375, 2850, 3505, 4206, 4750, 7010, 7125, 10515, 13319, 14250, 17525, 21030, 26638, 35050, 39957, 52575, 66595, 79914, 87625, 105150, 133190, 175250, 199785, 262875, 332975, 399570, 525750, 665950, 998925, 1664875, 1997850, 3329750, 4994625, 9989250]

約数ペア:

[(1, 9989250), (2, 4994625), (3, 3329750), (5, 1997850), (6, 1664875), (10, 998925), (15, 665950), (19, 525750), (25, 399570), (30, 332975), (38, 262875), (50, 199785), (57, 175250), (75, 133190), (95, 105150), (114, 87625), (125, 79914), (150, 66595), (190, 52575), (250, 39957), (285, 35050), (375, 26638), (475, 21030), (570, 17525), (701, 14250), (750, 13319), (950, 10515), (1402, 7125), (1425, 7010), (2103, 4750), (2375, 4206), (2850, 3505)]