185504620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42743}}^1$

素因数の和:42790

約数の個数: 48

約数和(自身を含む): 459583488

約数和(自身を除く): 274078868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 42743, 85486, 170972, 213715, 299201, 427430, 598402, 854860, 1196804, 1325033, 1496005, 2650066, 2992010, 5300132, 5984020, 6625165, 9275231, 13250330, 18550462, 26500660, 37100924, 46376155, 92752310, 185504620]

約数ペア:

[(1, 185504620), (2, 92752310), (4, 46376155), (5, 37100924), (7, 26500660), (10, 18550462), (14, 13250330), (20, 9275231), (28, 6625165), (31, 5984020), (35, 5300132), (62, 2992010), (70, 2650066), (124, 1496005), (140, 1325033), (155, 1196804), (217, 854860), (310, 598402), (434, 427430), (620, 299201), (868, 213715), (1085, 170972), (2170, 85486), (4340, 42743)]