2015094590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{30389}}^1$

素因数の和:30764

約数の個数: 32

約数和(自身を含む): 3829140000

約数和(自身を除く): 1814045410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1745, 3490, 6631, 13262, 30389, 33155, 60778, 66310, 151945, 303890, 577391, 1154782, 2886955, 5773910, 10605761, 21211522, 53028805, 106057610, 201509459, 403018918, 1007547295, 2015094590]

約数ペア:

[(1, 2015094590), (2, 1007547295), (5, 403018918), (10, 201509459), (19, 106057610), (38, 53028805), (95, 21211522), (190, 10605761), (349, 5773910), (698, 2886955), (1745, 1154782), (3490, 577391), (6631, 303890), (13262, 151945), (30389, 66310), (33155, 60778)]