4240570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 7997328

約数和(自身を除く): 3756758

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 157, 185, 314, 365, 370, 730, 785, 1570, 2701, 5402, 5809, 11461, 11618, 13505, 22922, 27010, 29045, 57305, 58090, 114610, 424057, 848114, 2120285, 4240570]

約数ペア:

[(1, 4240570), (2, 2120285), (5, 848114), (10, 424057), (37, 114610), (73, 58090), (74, 57305), (146, 29045), (157, 27010), (185, 22922), (314, 13505), (365, 11618), (370, 11461), (730, 5809), (785, 5402), (1570, 2701)]