231309260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 606383232

約数和(自身を除く): 375073972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1741, 1820, 1898, 2044, 2555, 3482, 3796, 4745, 5110, 6643, 6964, 8705, 9490, 10220, 12187, 13286, 17410, 18980, 22633, 24374, 26572, 33215, 34820, 45266, 48748, 60935, 66430, 90532, 113165, 121870, 127093, 132860, 158431, 226330, 243740, 254186, 316862, 452660, 508372, 633724, 635465, 792155, 889651, 1270930, 1584310, 1652209, 1779302, 2541860, 3168620, 3304418, 3558604, 4448255, 6608836, 8261045, 8896510, 11565463, 16522090, 17793020, 23130926, 33044180, 46261852, 57827315, 115654630, 231309260]

約数ペア:

[(1, 231309260), (2, 115654630), (4, 57827315), (5, 46261852), (7, 33044180), (10, 23130926), (13, 17793020), (14, 16522090), (20, 11565463), (26, 8896510), (28, 8261045), (35, 6608836), (52, 4448255), (65, 3558604), (70, 3304418), (73, 3168620), (91, 2541860), (130, 1779302), (140, 1652209), (146, 1584310), (182, 1270930), (260, 889651), (292, 792155), (364, 635465), (365, 633724), (455, 508372), (511, 452660), (730, 316862), (910, 254186), (949, 243740), (1022, 226330), (1460, 158431), (1741, 132860), (1820, 127093), (1898, 121870), (2044, 113165), (2555, 90532), (3482, 66430), (3796, 60935), (4745, 48748), (5110, 45266), (6643, 34820), (6964, 33215), (8705, 26572), (9490, 24374), (10220, 22633), (12187, 18980), (13286, 17410)]