6787450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 13570560

約数和(自身を除く): 6783110

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 151, 155, 290, 302, 310, 725, 755, 775, 899, 1450, 1510, 1550, 1798, 3775, 4379, 4495, 4681, 7550, 8758, 8990, 9362, 21895, 22475, 23405, 43790, 44950, 46810, 109475, 117025, 135749, 218950, 234050, 271498, 678745, 1357490, 3393725, 6787450]

約数ペア:

[(1, 6787450), (2, 3393725), (5, 1357490), (10, 678745), (25, 271498), (29, 234050), (31, 218950), (50, 135749), (58, 117025), (62, 109475), (145, 46810), (151, 44950), (155, 43790), (290, 23405), (302, 22475), (310, 21895), (725, 9362), (755, 8990), (775, 8758), (899, 7550), (1450, 4681), (1510, 4495), (1550, 4379), (1798, 3775)]