2918300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 7916160

約数和(自身を除く): 4997860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 379, 385, 550, 700, 758, 770, 1100, 1516, 1540, 1895, 1925, 2653, 3790, 3850, 4169, 5306, 7580, 7700, 8338, 9475, 10612, 13265, 16676, 18950, 20845, 26530, 29183, 37900, 41690, 53060, 58366, 66325, 83380, 104225, 116732, 132650, 145915, 208450, 265300, 291830, 416900, 583660, 729575, 1459150, 2918300]

約数ペア:

[(1, 2918300), (2, 1459150), (4, 729575), (5, 583660), (7, 416900), (10, 291830), (11, 265300), (14, 208450), (20, 145915), (22, 132650), (25, 116732), (28, 104225), (35, 83380), (44, 66325), (50, 58366), (55, 53060), (70, 41690), (77, 37900), (100, 29183), (110, 26530), (140, 20845), (154, 18950), (175, 16676), (220, 13265), (275, 10612), (308, 9475), (350, 8338), (379, 7700), (385, 7580), (550, 5306), (700, 4169), (758, 3850), (770, 3790), (1100, 2653), (1516, 1925), (1540, 1895)]