4289250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 13178880

約数和(自身を除く): 8889630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 43, 50, 57, 70, 75, 86, 95, 105, 114, 125, 129, 133, 150, 175, 190, 210, 215, 250, 258, 266, 285, 301, 350, 375, 399, 430, 475, 525, 570, 602, 645, 665, 750, 798, 817, 875, 903, 950, 1050, 1075, 1290, 1330, 1425, 1505, 1634, 1750, 1806, 1995, 2150, 2375, 2451, 2625, 2850, 3010, 3225, 3325, 3990, 4085, 4515, 4750, 4902, 5250, 5375, 5719, 6450, 6650, 7125, 7525, 8170, 9030, 9975, 10750, 11438, 12255, 14250, 15050, 16125, 16625, 17157, 19950, 20425, 22575, 24510, 28595, 32250, 33250, 34314, 37625, 40850, 45150, 49875, 57190, 61275, 75250, 85785, 99750, 102125, 112875, 122550, 142975, 171570, 204250, 225750, 285950, 306375, 428925, 612750, 714875, 857850, 1429750, 2144625, 4289250]

約数ペア:

[(1, 4289250), (2, 2144625), (3, 1429750), (5, 857850), (6, 714875), (7, 612750), (10, 428925), (14, 306375), (15, 285950), (19, 225750), (21, 204250), (25, 171570), (30, 142975), (35, 122550), (38, 112875), (42, 102125), (43, 99750), (50, 85785), (57, 75250), (70, 61275), (75, 57190), (86, 49875), (95, 45150), (105, 40850), (114, 37625), (125, 34314), (129, 33250), (133, 32250), (150, 28595), (175, 24510), (190, 22575), (210, 20425), (215, 19950), (250, 17157), (258, 16625), (266, 16125), (285, 15050), (301, 14250), (350, 12255), (375, 11438), (399, 10750), (430, 9975), (475, 9030), (525, 8170), (570, 7525), (602, 7125), (645, 6650), (665, 6450), (750, 5719), (798, 5375), (817, 5250), (875, 4902), (903, 4750), (950, 4515), (1050, 4085), (1075, 3990), (1290, 3325), (1330, 3225), (1425, 3010), (1505, 2850), (1634, 2625), (1750, 2451), (1806, 2375), (1995, 2150)]