1689757630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1549}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 3406924800

約数和(自身を除く): 1717167170

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 211, 235, 422, 470, 517, 1034, 1055, 1549, 2110, 2321, 2585, 3098, 4642, 5170, 7745, 9917, 11605, 15490, 17039, 19834, 23210, 34078, 49585, 72803, 85195, 99170, 109087, 145606, 170390, 218174, 326839, 364015, 545435, 653678, 728030, 800833, 1090870, 1601666, 1634195, 3268390, 3595229, 4004165, 7190458, 8008330, 15361433, 17976145, 30722866, 35952290, 76807165, 153614330, 168975763, 337951526, 844878815, 1689757630]

約数ペア:

[(1, 1689757630), (2, 844878815), (5, 337951526), (10, 168975763), (11, 153614330), (22, 76807165), (47, 35952290), (55, 30722866), (94, 17976145), (110, 15361433), (211, 8008330), (235, 7190458), (422, 4004165), (470, 3595229), (517, 3268390), (1034, 1634195), (1055, 1601666), (1549, 1090870), (2110, 800833), (2321, 728030), (2585, 653678), (3098, 545435), (4642, 364015), (5170, 326839), (7745, 218174), (9917, 170390), (11605, 145606), (15490, 109087), (17039, 99170), (19834, 85195), (23210, 72803), (34078, 49585)]