78007730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24151}}^1$

素因数の和:24194

約数の個数: 32

約数和(自身を含む): 156504960

約数和(自身を除く): 78497230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 24151, 48302, 120755, 241510, 410567, 458869, 821134, 917738, 2052835, 2294345, 4105670, 4588690, 7800773, 15601546, 39003865, 78007730]

約数ペア:

[(1, 78007730), (2, 39003865), (5, 15601546), (10, 7800773), (17, 4588690), (19, 4105670), (34, 2294345), (38, 2052835), (85, 917738), (95, 821134), (170, 458869), (190, 410567), (323, 241510), (646, 120755), (1615, 48302), (3230, 24151)]