7276740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5308

約数の個数: 48

約数和(自身を含む): 21264768

約数和(自身を除く): 13988028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5273, 10546, 15819, 21092, 26365, 31638, 52730, 63276, 79095, 105460, 121279, 158190, 242558, 316380, 363837, 485116, 606395, 727674, 1212790, 1455348, 1819185, 2425580, 3638370, 7276740]

約数ペア:

[(1, 7276740), (2, 3638370), (3, 2425580), (4, 1819185), (5, 1455348), (6, 1212790), (10, 727674), (12, 606395), (15, 485116), (20, 363837), (23, 316380), (30, 242558), (46, 158190), (60, 121279), (69, 105460), (92, 79095), (115, 63276), (138, 52730), (230, 31638), (276, 26365), (345, 21092), (460, 15819), (690, 10546), (1380, 5273)]