395392910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 823689216

約数和(自身を除く): 428296306

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 83, 110, 121, 127, 155, 166, 242, 254, 310, 341, 415, 605, 635, 682, 830, 913, 1210, 1270, 1397, 1705, 1826, 2573, 2794, 3410, 3751, 3937, 4565, 5146, 6985, 7502, 7874, 9130, 10043, 10541, 12865, 13970, 15367, 18755, 19685, 20086, 21082, 25730, 28303, 30734, 37510, 39370, 43307, 50215, 52705, 56606, 76835, 86614, 100430, 105410, 115951, 141515, 153670, 216535, 231902, 283030, 311333, 326771, 433070, 476377, 579755, 622666, 653542, 952754, 1159510, 1275461, 1556665, 1633855, 2381885, 2550922, 3113330, 3267710, 3594481, 4763770, 6377305, 7188962, 12754610, 17972405, 35944810, 39539291, 79078582, 197696455, 395392910]

約数ペア:

[(1, 395392910), (2, 197696455), (5, 79078582), (10, 39539291), (11, 35944810), (22, 17972405), (31, 12754610), (55, 7188962), (62, 6377305), (83, 4763770), (110, 3594481), (121, 3267710), (127, 3113330), (155, 2550922), (166, 2381885), (242, 1633855), (254, 1556665), (310, 1275461), (341, 1159510), (415, 952754), (605, 653542), (635, 622666), (682, 579755), (830, 476377), (913, 433070), (1210, 326771), (1270, 311333), (1397, 283030), (1705, 231902), (1826, 216535), (2573, 153670), (2794, 141515), (3410, 115951), (3751, 105410), (3937, 100430), (4565, 86614), (5146, 76835), (6985, 56606), (7502, 52705), (7874, 50215), (9130, 43307), (10043, 39370), (10541, 37510), (12865, 30734), (13970, 28303), (15367, 25730), (18755, 21082), (19685, 20086)]