458839260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21067}}^1$

素因数の和:21104

約数の個数: 108

約数和(自身を含む): 1529916024

約数和(自身を除く): 1071076764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21067, 21780, 42134, 63201, 84268, 105335, 126402, 189603, 210670, 231737, 252804, 316005, 379206, 421340, 463474, 632010, 695211, 758412, 926948, 948015, 1158685, 1264020, 1390422, 1896030, 2085633, 2317370, 2549107, 2780844, 3476055, 3792060, 4171266, 4634740, 5098214, 6952110, 7647321, 8342532, 10196428, 10428165, 12745535, 13904220, 15294642, 20856330, 22941963, 25491070, 30589284, 38236605, 41712660, 45883926, 50982140, 76473210, 91767852, 114709815, 152946420, 229419630, 458839260]

約数ペア:

[(1, 458839260), (2, 229419630), (3, 152946420), (4, 114709815), (5, 91767852), (6, 76473210), (9, 50982140), (10, 45883926), (11, 41712660), (12, 38236605), (15, 30589284), (18, 25491070), (20, 22941963), (22, 20856330), (30, 15294642), (33, 13904220), (36, 12745535), (44, 10428165), (45, 10196428), (55, 8342532), (60, 7647321), (66, 6952110), (90, 5098214), (99, 4634740), (110, 4171266), (121, 3792060), (132, 3476055), (165, 2780844), (180, 2549107), (198, 2317370), (220, 2085633), (242, 1896030), (330, 1390422), (363, 1264020), (396, 1158685), (484, 948015), (495, 926948), (605, 758412), (660, 695211), (726, 632010), (990, 463474), (1089, 421340), (1210, 379206), (1452, 316005), (1815, 252804), (1980, 231737), (2178, 210670), (2420, 189603), (3630, 126402), (4356, 105335), (5445, 84268), (7260, 63201), (10890, 42134), (21067, 21780)]