90069630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 247864320

約数和(自身を除く): 157794690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 878, 977, 1317, 1954, 2195, 2634, 2931, 3073, 4390, 4885, 5862, 6146, 6585, 6839, 9219, 9770, 13170, 13678, 14655, 15365, 18438, 20517, 29310, 30730, 34195, 41034, 46095, 68390, 92190, 102585, 205170, 428903, 857806, 1286709, 2144515, 2573418, 3002321, 4289030, 6004642, 6433545, 9006963, 12867090, 15011605, 18013926, 30023210, 45034815, 90069630]

約数ペア:

[(1, 90069630), (2, 45034815), (3, 30023210), (5, 18013926), (6, 15011605), (7, 12867090), (10, 9006963), (14, 6433545), (15, 6004642), (21, 4289030), (30, 3002321), (35, 2573418), (42, 2144515), (70, 1286709), (105, 857806), (210, 428903), (439, 205170), (878, 102585), (977, 92190), (1317, 68390), (1954, 46095), (2195, 41034), (2634, 34195), (2931, 30730), (3073, 29310), (4390, 20517), (4885, 18438), (5862, 15365), (6146, 14655), (6585, 13678), (6839, 13170), (9219, 9770)]