769227730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{238151}}^1$

素因数の和:238194

約数の個数: 32

約数和(自身を含む): 1543224960

約数和(自身を除く): 773997230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 238151, 476302, 1190755, 2381510, 4048567, 4524869, 8097134, 9049738, 20242835, 22624345, 40485670, 45248690, 76922773, 153845546, 384613865, 769227730]

約数ペア:

[(1, 769227730), (2, 384613865), (5, 153845546), (10, 76922773), (17, 45248690), (19, 40485670), (34, 22624345), (38, 20242835), (85, 9049738), (95, 8097134), (170, 4524869), (190, 4048567), (323, 2381510), (646, 1190755), (1615, 476302), (3230, 238151)]