187167790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47869}}^1$

素因数の和:47916

約数の個数: 32

約数和(自身を含む): 372237120

約数和(自身を除く): 185069330

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 47869, 95738, 239345, 478690, 813773, 1100987, 1627546, 2201974, 4068865, 5504935, 8137730, 11009870, 18716779, 37433558, 93583895, 187167790]

約数ペア:

[(1, 187167790), (2, 93583895), (5, 37433558), (10, 18716779), (17, 11009870), (23, 8137730), (34, 5504935), (46, 4068865), (85, 2201974), (115, 1627546), (170, 1100987), (230, 813773), (391, 478690), (782, 239345), (1955, 95738), (3910, 47869)]