2013309255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 3574471680

約数和(自身を除く): 1561162425

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 101, 115, 285, 303, 345, 437, 505, 1311, 1515, 1919, 2185, 2323, 3041, 5757, 6555, 6969, 9123, 9595, 11615, 15205, 28785, 34845, 44137, 45615, 57779, 69943, 132411, 173337, 209829, 220685, 288895, 307141, 349715, 662055, 866685, 921423, 1049145, 1328917, 1535705, 3986751, 4607115, 5835679, 6644585, 7064243, 17507037, 19933755, 21192729, 29178395, 35321215, 87535185, 105963645, 134220617, 402661851, 671103085, 2013309255]

約数ペア:

[(1, 2013309255), (3, 671103085), (5, 402661851), (15, 134220617), (19, 105963645), (23, 87535185), (57, 35321215), (69, 29178395), (95, 21192729), (101, 19933755), (115, 17507037), (285, 7064243), (303, 6644585), (345, 5835679), (437, 4607115), (505, 3986751), (1311, 1535705), (1515, 1328917), (1919, 1049145), (2185, 921423), (2323, 866685), (3041, 662055), (5757, 349715), (6555, 307141), (6969, 288895), (9123, 220685), (9595, 209829), (11615, 173337), (15205, 132411), (28785, 69943), (34845, 57779), (44137, 45615)]