82728630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 147246570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 139, 153, 170, 255, 278, 306, 389, 417, 510, 695, 765, 778, 834, 1167, 1251, 1390, 1530, 1945, 2085, 2334, 2363, 2502, 3501, 3890, 4170, 4726, 5835, 6255, 6613, 7002, 7089, 11670, 11815, 12510, 13226, 14178, 17505, 19839, 21267, 23630, 33065, 35010, 35445, 39678, 42534, 54071, 59517, 66130, 70890, 99195, 106335, 108142, 119034, 162213, 198390, 212670, 270355, 297585, 324426, 486639, 540710, 595170, 811065, 919207, 973278, 1622130, 1838414, 2433195, 2757621, 4596035, 4866390, 5515242, 8272863, 9192070, 13788105, 16545726, 27576210, 41364315, 82728630]

約数ペア:

[(1, 82728630), (2, 41364315), (3, 27576210), (5, 16545726), (6, 13788105), (9, 9192070), (10, 8272863), (15, 5515242), (17, 4866390), (18, 4596035), (30, 2757621), (34, 2433195), (45, 1838414), (51, 1622130), (85, 973278), (90, 919207), (102, 811065), (139, 595170), (153, 540710), (170, 486639), (255, 324426), (278, 297585), (306, 270355), (389, 212670), (417, 198390), (510, 162213), (695, 119034), (765, 108142), (778, 106335), (834, 99195), (1167, 70890), (1251, 66130), (1390, 59517), (1530, 54071), (1945, 42534), (2085, 39678), (2334, 35445), (2363, 35010), (2502, 33065), (3501, 23630), (3890, 21267), (4170, 19839), (4726, 17505), (5835, 14178), (6255, 13226), (6613, 12510), (7002, 11815), (7089, 11670)]