234864770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{37699}}^1$

素因数の和:37802

約数の個数: 32

約数和(自身を含む): 488592000

約数和(自身を除く): 253727230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 37699, 75398, 188495, 263893, 376990, 527786, 1319465, 2638930, 3355211, 6710422, 16776055, 23486477, 33552110, 46972954, 117432385, 234864770]

約数ペア:

[(1, 234864770), (2, 117432385), (5, 46972954), (7, 33552110), (10, 23486477), (14, 16776055), (35, 6710422), (70, 3355211), (89, 2638930), (178, 1319465), (445, 527786), (623, 376990), (890, 263893), (1246, 188495), (3115, 75398), (6230, 37699)]