12937740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 36384768

約数和(自身を除く): 23447028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 563, 766, 1126, 1149, 1532, 1689, 1915, 2252, 2298, 2815, 3378, 3830, 4596, 5630, 5745, 6756, 7660, 8445, 11260, 11490, 16890, 22980, 33780, 215629, 431258, 646887, 862516, 1078145, 1293774, 2156290, 2587548, 3234435, 4312580, 6468870, 12937740]

約数ペア:

[(1, 12937740), (2, 6468870), (3, 4312580), (4, 3234435), (5, 2587548), (6, 2156290), (10, 1293774), (12, 1078145), (15, 862516), (20, 646887), (30, 431258), (60, 215629), (383, 33780), (563, 22980), (766, 16890), (1126, 11490), (1149, 11260), (1532, 8445), (1689, 7660), (1915, 6756), (2252, 5745), (2298, 5630), (2815, 4596), (3378, 3830)]