7564208820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1059413}}^1$

素因数の和:1059449

約数の個数: 96

約数和(自身を含む): 25629343488

約数和(自身を除く): 18065134668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 1059413, 2118826, 3178239, 4237652, 5297065, 6356478, 7415891, 10594130, 12712956, 14831782, 15891195, 18010021, 21188260, 22247673, 29663564, 31782390, 36020042, 37079455, 44495346, 54030063, 63564780, 72040084, 74158910, 88990692, 90050105, 108060126, 111238365, 126070147, 148317820, 180100210, 216120252, 222476730, 252140294, 270150315, 360200420, 378210441, 444953460, 504280588, 540300630, 630350735, 756420882, 1080601260, 1260701470, 1512841764, 1891052205, 2521402940, 3782104410, 7564208820]

約数ペア:

[(1, 7564208820), (2, 3782104410), (3, 2521402940), (4, 1891052205), (5, 1512841764), (6, 1260701470), (7, 1080601260), (10, 756420882), (12, 630350735), (14, 540300630), (15, 504280588), (17, 444953460), (20, 378210441), (21, 360200420), (28, 270150315), (30, 252140294), (34, 222476730), (35, 216120252), (42, 180100210), (51, 148317820), (60, 126070147), (68, 111238365), (70, 108060126), (84, 90050105), (85, 88990692), (102, 74158910), (105, 72040084), (119, 63564780), (140, 54030063), (170, 44495346), (204, 37079455), (210, 36020042), (238, 31782390), (255, 29663564), (340, 22247673), (357, 21188260), (420, 18010021), (476, 15891195), (510, 14831782), (595, 12712956), (714, 10594130), (1020, 7415891), (1190, 6356478), (1428, 5297065), (1785, 4237652), (2380, 3178239), (3570, 2118826), (7140, 1059413)]