7663460

素因数分解:

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

素因数の和:145

約数の個数: 96

約数和(自身を含む): 20106240

約数和(自身を除く): 12442780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 67, 70, 76, 86, 95, 133, 134, 140, 172, 190, 215, 266, 268, 301, 335, 380, 430, 469, 532, 602, 665, 670, 817, 860, 938, 1204, 1273, 1330, 1340, 1505, 1634, 1876, 2345, 2546, 2660, 2881, 3010, 3268, 4085, 4690, 5092, 5719, 5762, 6020, 6365, 8170, 8911, 9380, 11438, 11524, 12730, 14405, 16340, 17822, 20167, 22876, 25460, 28595, 28810, 35644, 40334, 44555, 54739, 57190, 57620, 80668, 89110, 100835, 109478, 114380, 178220, 201670, 218956, 273695, 383173, 403340, 547390, 766346, 1094780, 1532692, 1915865, 3831730, 7663460]

約数ペア:

[(1, 7663460), (2, 3831730), (4, 1915865), (5, 1532692), (7, 1094780), (10, 766346), (14, 547390), (19, 403340), (20, 383173), (28, 273695), (35, 218956), (38, 201670), (43, 178220), (67, 114380), (70, 109478), (76, 100835), (86, 89110), (95, 80668), (133, 57620), (134, 57190), (140, 54739), (172, 44555), (190, 40334), (215, 35644), (266, 28810), (268, 28595), (301, 25460), (335, 22876), (380, 20167), (430, 17822), (469, 16340), (532, 14405), (602, 12730), (665, 11524), (670, 11438), (817, 9380), (860, 8911), (938, 8170), (1204, 6365), (1273, 6020), (1330, 5762), (1340, 5719), (1505, 5092), (1634, 4690), (1876, 4085), (2345, 3268), (2546, 3010), (2660, 2881)]