27141970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 50926320

約数和(自身を除く): 23784350

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 541, 865, 1082, 1730, 2705, 5017, 5410, 10034, 15689, 25085, 31378, 50170, 78445, 93593, 156890, 187186, 467965, 935930, 2714197, 5428394, 13570985, 27141970]

約数ペア:

[(1, 27141970), (2, 13570985), (5, 5428394), (10, 2714197), (29, 935930), (58, 467965), (145, 187186), (173, 156890), (290, 93593), (346, 78445), (541, 50170), (865, 31378), (1082, 25085), (1730, 15689), (2705, 10034), (5017, 5410)]