3831730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 8616960

約数和(自身を除く): 4785230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 67, 70, 86, 95, 133, 134, 190, 215, 266, 301, 335, 430, 469, 602, 665, 670, 817, 938, 1273, 1330, 1505, 1634, 2345, 2546, 2881, 3010, 4085, 4690, 5719, 5762, 6365, 8170, 8911, 11438, 12730, 14405, 17822, 20167, 28595, 28810, 40334, 44555, 54739, 57190, 89110, 100835, 109478, 201670, 273695, 383173, 547390, 766346, 1915865, 3831730]

約数ペア:

[(1, 3831730), (2, 1915865), (5, 766346), (7, 547390), (10, 383173), (14, 273695), (19, 201670), (35, 109478), (38, 100835), (43, 89110), (67, 57190), (70, 54739), (86, 44555), (95, 40334), (133, 28810), (134, 28595), (190, 20167), (215, 17822), (266, 14405), (301, 12730), (335, 11438), (430, 8911), (469, 8170), (602, 6365), (665, 5762), (670, 5719), (817, 4690), (938, 4085), (1273, 3010), (1330, 2881), (1505, 2546), (1634, 2345)]