310687270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13729}}^1$

素因数の和:13840

約数の個数: 32

約数和(自身を含む): 585227520

約数和(自身を除く): 274540250

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 13729, 22630, 27458, 68645, 137290, 425599, 851198, 1002217, 2004434, 2127995, 4255990, 5011085, 10022170, 31068727, 62137454, 155343635, 310687270]

約数ペア:

[(1, 310687270), (2, 155343635), (5, 62137454), (10, 31068727), (31, 10022170), (62, 5011085), (73, 4255990), (146, 2127995), (155, 2004434), (310, 1002217), (365, 851198), (730, 425599), (2263, 137290), (4526, 68645), (11315, 27458), (13729, 22630)]