2019741395

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 2919870720

約数和(自身を除く): 900129325

約数列:

[1, 5, 7, 29, 35, 59, 145, 203, 295, 413, 841, 1015, 1163, 1711, 2065, 4205, 5815, 5887, 8141, 8555, 11977, 29435, 33727, 40705, 49619, 59885, 68617, 168635, 236089, 248095, 343085, 347333, 480319, 978083, 1180445, 1736665, 1989893, 2401595, 4890415, 6846581, 9949465, 13929251, 34232905, 57706897, 69646255, 288534485, 403948279, 2019741395]

約数ペア:

[(1, 2019741395), (5, 403948279), (7, 288534485), (29, 69646255), (35, 57706897), (59, 34232905), (145, 13929251), (203, 9949465), (295, 6846581), (413, 4890415), (841, 2401595), (1015, 1989893), (1163, 1736665), (1711, 1180445), (2065, 978083), (4205, 480319), (5815, 347333), (5887, 343085), (8141, 248095), (8555, 236089), (11977, 168635), (29435, 68617), (33727, 59885), (40705, 49619)]