89364270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22739}}^1$

素因数の和:22880

約数の個数: 32

約数和(自身を含む): 216120960

約数和(自身を除く): 126756690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 22739, 45478, 68217, 113695, 136434, 227390, 341085, 682170, 2978809, 5957618, 8936427, 14894045, 17872854, 29788090, 44682135, 89364270]

約数ペア:

[(1, 89364270), (2, 44682135), (3, 29788090), (5, 17872854), (6, 14894045), (10, 8936427), (15, 5957618), (30, 2978809), (131, 682170), (262, 341085), (393, 227390), (655, 136434), (786, 113695), (1310, 68217), (1965, 45478), (3930, 22739)]