2015243766

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{2251}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 4572460800

約数和(自身を除く): 2557217034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 281, 354, 531, 562, 843, 1062, 1593, 1686, 2251, 2529, 3186, 4502, 5058, 6753, 7587, 13506, 15174, 16579, 20259, 33158, 40518, 49737, 60777, 99474, 121554, 132809, 149211, 265618, 298422, 398427, 447633, 632531, 796854, 895266, 1195281, 1265062, 1897593, 2390562, 3585843, 3795186, 5692779, 7171686, 11385558, 17078337, 34156674, 37319329, 74638658, 111957987, 223915974, 335873961, 671747922, 1007621883, 2015243766]

約数ペア:

[(1, 2015243766), (2, 1007621883), (3, 671747922), (6, 335873961), (9, 223915974), (18, 111957987), (27, 74638658), (54, 37319329), (59, 34156674), (118, 17078337), (177, 11385558), (281, 7171686), (354, 5692779), (531, 3795186), (562, 3585843), (843, 2390562), (1062, 1897593), (1593, 1265062), (1686, 1195281), (2251, 895266), (2529, 796854), (3186, 632531), (4502, 447633), (5058, 398427), (6753, 298422), (7587, 265618), (13506, 149211), (15174, 132809), (16579, 121554), (20259, 99474), (33158, 60777), (40518, 49737)]