6257380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 13999104

約数和(自身を除く): 7741724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 223, 230, 244, 305, 446, 460, 610, 892, 1115, 1220, 1403, 2230, 2806, 4460, 5129, 5612, 7015, 10258, 13603, 14030, 20516, 25645, 27206, 28060, 51290, 54412, 68015, 102580, 136030, 272060, 312869, 625738, 1251476, 1564345, 3128690, 6257380]

約数ペア:

[(1, 6257380), (2, 3128690), (4, 1564345), (5, 1251476), (10, 625738), (20, 312869), (23, 272060), (46, 136030), (61, 102580), (92, 68015), (115, 54412), (122, 51290), (223, 28060), (230, 27206), (244, 25645), (305, 20516), (446, 14030), (460, 13603), (610, 10258), (892, 7015), (1115, 5612), (1220, 5129), (1403, 4460), (2230, 2806)]