2396550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 6405840

約数和(自身を除く): 4009290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1229, 1950, 2458, 3687, 6145, 7374, 12290, 15977, 18435, 30725, 31954, 36870, 47931, 61450, 79885, 92175, 95862, 159770, 184350, 239655, 399425, 479310, 798850, 1198275, 2396550]

約数ペア:

[(1, 2396550), (2, 1198275), (3, 798850), (5, 479310), (6, 399425), (10, 239655), (13, 184350), (15, 159770), (25, 95862), (26, 92175), (30, 79885), (39, 61450), (50, 47931), (65, 36870), (75, 31954), (78, 30725), (130, 18435), (150, 15977), (195, 12290), (325, 7374), (390, 6145), (650, 3687), (975, 2458), (1229, 1950)]