406201740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56891}}^1$

素因数の和:56927

約数の個数: 96

約数和(自身を含む): 1376331264

約数和(自身を除く): 970129524

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, 56891, 113782, 170673, 227564, 284455, 341346, 398237, 568910, 682692, 796474, 853365, 967147, 1137820, 1194711, 1592948, 1706730, 1934294, 1991185, 2389422, 2901441, 3413460, 3868588, 3982370, 4778844, 4835735, 5802882, 5973555, 6770029, 7964740, 9671470, 11605764, 11947110, 13540058, 14507205, 19342940, 20310087, 23894220, 27080116, 29014410, 33850145, 40620174, 58028820, 67700290, 81240348, 101550435, 135400580, 203100870, 406201740]

約数ペア:

[(1, 406201740), (2, 203100870), (3, 135400580), (4, 101550435), (5, 81240348), (6, 67700290), (7, 58028820), (10, 40620174), (12, 33850145), (14, 29014410), (15, 27080116), (17, 23894220), (20, 20310087), (21, 19342940), (28, 14507205), (30, 13540058), (34, 11947110), (35, 11605764), (42, 9671470), (51, 7964740), (60, 6770029), (68, 5973555), (70, 5802882), (84, 4835735), (85, 4778844), (102, 3982370), (105, 3868588), (119, 3413460), (140, 2901441), (170, 2389422), (204, 1991185), (210, 1934294), (238, 1706730), (255, 1592948), (340, 1194711), (357, 1137820), (420, 967147), (476, 853365), (510, 796474), (595, 682692), (714, 568910), (1020, 398237), (1190, 341346), (1428, 284455), (1785, 227564), (2380, 170673), (3570, 113782), (7140, 56891)]