69061700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^2\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 54

約数和(自身を含む): 153113898

約数和(自身を除く): 84052198

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 137, 142, 274, 284, 355, 548, 685, 710, 1370, 1420, 1775, 2740, 3425, 3550, 5041, 6850, 7100, 9727, 10082, 13700, 19454, 20164, 25205, 38908, 48635, 50410, 97270, 100820, 126025, 194540, 243175, 252050, 486350, 504100, 690617, 972700, 1381234, 2762468, 3453085, 6906170, 13812340, 17265425, 34530850, 69061700]

約数ペア:

[(1, 69061700), (2, 34530850), (4, 17265425), (5, 13812340), (10, 6906170), (20, 3453085), (25, 2762468), (50, 1381234), (71, 972700), (100, 690617), (137, 504100), (142, 486350), (274, 252050), (284, 243175), (355, 194540), (548, 126025), (685, 100820), (710, 97270), (1370, 50410), (1420, 48635), (1775, 38908), (2740, 25205), (3425, 20164), (3550, 19454), (5041, 13700), (6850, 10082), (7100, 9727)]