1204071155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 1867898880

約数和(自身を除く): 663827725

約数列:

[1, 5, 7, 17, 29, 31, 35, 85, 119, 145, 155, 203, 217, 493, 527, 595, 899, 1015, 1085, 2251, 2465, 2635, 3451, 3689, 4495, 6293, 11255, 15283, 15757, 17255, 18445, 31465, 38267, 65279, 69781, 76415, 78785, 106981, 191335, 267869, 326395, 348905, 456953, 488467, 534905, 1109743, 1186277, 1339345, 2023649, 2284765, 2442335, 5548715, 5931385, 7768201, 8303939, 10118245, 14165543, 34402033, 38841005, 41519695, 70827715, 172010165, 240814231, 1204071155]

約数ペア:

[(1, 1204071155), (5, 240814231), (7, 172010165), (17, 70827715), (29, 41519695), (31, 38841005), (35, 34402033), (85, 14165543), (119, 10118245), (145, 8303939), (155, 7768201), (203, 5931385), (217, 5548715), (493, 2442335), (527, 2284765), (595, 2023649), (899, 1339345), (1015, 1186277), (1085, 1109743), (2251, 534905), (2465, 488467), (2635, 456953), (3451, 348905), (3689, 326395), (4495, 267869), (6293, 191335), (11255, 106981), (15283, 78785), (15757, 76415), (17255, 69781), (18445, 65279), (31465, 38267)]