242340770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5557}}^1$

素因数の和:5667

約数の個数: 48

約数和(自身を含む): 513225720

約数和(自身を除く): 270884950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 5557, 6230, 8722, 11114, 21805, 27785, 38899, 43610, 55570, 77798, 194495, 272293, 388990, 494573, 544586, 989146, 1361465, 2472865, 2722930, 3462011, 4945730, 6924022, 17310055, 24234077, 34620110, 48468154, 121170385, 242340770]

約数ペア:

[(1, 242340770), (2, 121170385), (5, 48468154), (7, 34620110), (10, 24234077), (14, 17310055), (35, 6924022), (49, 4945730), (70, 3462011), (89, 2722930), (98, 2472865), (178, 1361465), (245, 989146), (445, 544586), (490, 494573), (623, 388990), (890, 272293), (1246, 194495), (3115, 77798), (4361, 55570), (5557, 43610), (6230, 38899), (8722, 27785), (11114, 21805)]