16869486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{652339}}^1$

素因数の和:652782

約数の個数: 48

約数和(自身を含む): 47344227840

約数和(自身を除く): 30474741300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 12930, 25860, 652339, 1304678, 1957017, 2609356, 3261695, 3914034, 6523390, 7828068, 9785085, 13046780, 19570170, 39140340, 281158109, 562316218, 843474327, 1124632436, 1405790545, 1686948654, 2811581090, 3373897308, 4217371635, 5623162180, 8434743270, 16869486540]

約数ペア:

[(1, 16869486540), (2, 8434743270), (3, 5623162180), (4, 4217371635), (5, 3373897308), (6, 2811581090), (10, 1686948654), (12, 1405790545), (15, 1124632436), (20, 843474327), (30, 562316218), (60, 281158109), (431, 39140340), (862, 19570170), (1293, 13046780), (1724, 9785085), (2155, 7828068), (2586, 6523390), (4310, 3914034), (5172, 3261695), (6465, 2609356), (8620, 1957017), (12930, 1304678), (25860, 652339)]