284639710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 525051072

約数和(自身を除く): 240411362

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 710, 970, 4133, 6887, 8266, 13774, 20665, 34435, 41330, 68870, 293443, 400901, 586886, 801802, 1467215, 2004505, 2934430, 4009010, 28463971, 56927942, 142319855, 284639710]

約数ペア:

[(1, 284639710), (2, 142319855), (5, 56927942), (10, 28463971), (71, 4009010), (97, 2934430), (142, 2004505), (194, 1467215), (355, 801802), (485, 586886), (710, 400901), (970, 293443), (4133, 68870), (6887, 41330), (8266, 34435), (13774, 20665)]