9102730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 20540520

約数和(自身を除く): 11437790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1429, 2858, 3185, 6370, 7145, 10003, 14290, 18577, 20006, 37154, 50015, 70021, 92885, 100030, 130039, 140042, 185770, 260078, 350105, 650195, 700210, 910273, 1300390, 1820546, 4551365, 9102730]

約数ペア:

[(1, 9102730), (2, 4551365), (5, 1820546), (7, 1300390), (10, 910273), (13, 700210), (14, 650195), (26, 350105), (35, 260078), (49, 185770), (65, 140042), (70, 130039), (91, 100030), (98, 92885), (130, 70021), (182, 50015), (245, 37154), (455, 20006), (490, 18577), (637, 14290), (910, 10003), (1274, 7145), (1429, 6370), (2858, 3185)]