4996270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 9455616

約数和(自身を除く): 4459346

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 227, 310, 355, 454, 710, 1135, 2201, 2270, 4402, 7037, 11005, 14074, 16117, 22010, 32234, 35185, 70370, 80585, 161170, 499627, 999254, 2498135, 4996270]

約数ペア:

[(1, 4996270), (2, 2498135), (5, 999254), (10, 499627), (31, 161170), (62, 80585), (71, 70370), (142, 35185), (155, 32234), (227, 22010), (310, 16117), (355, 14074), (454, 11005), (710, 7037), (1135, 4402), (2201, 2270)]