3973020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 11612160

約数和(自身を除く): 7639140

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, 2879, 5758, 8637, 11516, 14395, 17274, 28790, 34548, 43185, 57580, 66217, 86370, 132434, 172740, 198651, 264868, 331085, 397302, 662170, 794604, 993255, 1324340, 1986510, 3973020]

約数ペア:

[(1, 3973020), (2, 1986510), (3, 1324340), (4, 993255), (5, 794604), (6, 662170), (10, 397302), (12, 331085), (15, 264868), (20, 198651), (23, 172740), (30, 132434), (46, 86370), (60, 66217), (69, 57580), (92, 43185), (115, 34548), (138, 28790), (230, 17274), (276, 14395), (345, 11516), (460, 8637), (690, 5758), (1380, 2879)]