7492069780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613099}}^1$

素因数の和:613168

約数の個数: 48

約数和(自身を含む): 17304134400

約数和(自身を除く): 9812064620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 613099, 1226198, 2452396, 3065495, 6130990, 7970287, 12261980, 15940574, 28815653, 31881148, 39851435, 57631306, 79702870, 115262612, 144078265, 159405740, 288156530, 374603489, 576313060, 749206978, 1498413956, 1873017445, 3746034890, 7492069780]

約数ペア:

[(1, 7492069780), (2, 3746034890), (4, 1873017445), (5, 1498413956), (10, 749206978), (13, 576313060), (20, 374603489), (26, 288156530), (47, 159405740), (52, 144078265), (65, 115262612), (94, 79702870), (130, 57631306), (188, 39851435), (235, 31881148), (260, 28815653), (470, 15940574), (611, 12261980), (940, 7970287), (1222, 6130990), (2444, 3065495), (3055, 2452396), (6110, 1226198), (12220, 613099)]