1172962140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2792767}}^1$

素因数の和:2792786

約数の個数: 48

約数和(自身を含む): 3753480192

約数和(自身を除く): 2580518052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2792767, 5585534, 8378301, 11171068, 13963835, 16756602, 19549369, 27927670, 33513204, 39098738, 41891505, 55855340, 58648107, 78197476, 83783010, 97746845, 117296214, 167566020, 195493690, 234592428, 293240535, 390987380, 586481070, 1172962140]

約数ペア:

[(1, 1172962140), (2, 586481070), (3, 390987380), (4, 293240535), (5, 234592428), (6, 195493690), (7, 167566020), (10, 117296214), (12, 97746845), (14, 83783010), (15, 78197476), (20, 58648107), (21, 55855340), (28, 41891505), (30, 39098738), (35, 33513204), (42, 27927670), (60, 19549369), (70, 16756602), (84, 13963835), (105, 11171068), (140, 8378301), (210, 5585534), (420, 2792767)]