571350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 1531152

約数和(自身を除く): 959802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 293, 325, 390, 586, 650, 879, 975, 1465, 1758, 1950, 2930, 3809, 4395, 7325, 7618, 8790, 11427, 14650, 19045, 21975, 22854, 38090, 43950, 57135, 95225, 114270, 190450, 285675, 571350]

約数ペア:

[(1, 571350), (2, 285675), (3, 190450), (5, 114270), (6, 95225), (10, 57135), (13, 43950), (15, 38090), (25, 22854), (26, 21975), (30, 19045), (39, 14650), (50, 11427), (65, 8790), (75, 7618), (78, 7325), (130, 4395), (150, 3809), (195, 2930), (293, 1950), (325, 1758), (390, 1465), (586, 975), (650, 879)]