149760860

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{12097}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 315031920

約数和(自身を除く): 165271060

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12097, 12380, 24194, 48388, 60485, 120970, 241940, 7488043, 14976086, 29952172, 37440215, 74880430, 149760860]

約数ペア:

[(1, 149760860), (2, 74880430), (4, 37440215), (5, 29952172), (10, 14976086), (20, 7488043), (619, 241940), (1238, 120970), (2476, 60485), (3095, 48388), (6190, 24194), (12097, 12380)]