66387270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 166281984

約数和(自身を除く): 99894714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 215, 258, 265, 318, 430, 530, 645, 795, 971, 1290, 1590, 1942, 2279, 2913, 4558, 4855, 5826, 6837, 9710, 11395, 13674, 14565, 22790, 29130, 34185, 41753, 51463, 68370, 83506, 102926, 125259, 154389, 208765, 250518, 257315, 308778, 417530, 514630, 626295, 771945, 1252590, 1543890, 2212909, 4425818, 6638727, 11064545, 13277454, 22129090, 33193635, 66387270]

約数ペア:

[(1, 66387270), (2, 33193635), (3, 22129090), (5, 13277454), (6, 11064545), (10, 6638727), (15, 4425818), (30, 2212909), (43, 1543890), (53, 1252590), (86, 771945), (106, 626295), (129, 514630), (159, 417530), (215, 308778), (258, 257315), (265, 250518), (318, 208765), (430, 154389), (530, 125259), (645, 102926), (795, 83506), (971, 68370), (1290, 51463), (1590, 41753), (1942, 34185), (2279, 29130), (2913, 22790), (4558, 14565), (4855, 13674), (5826, 11395), (6837, 9710)]