15678922790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{50387}}^1$

素因数の和:50489

約数の個数: 48

約数和(自身を含む): 30019356432

約数和(自身を除く): 14340433642

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 841, 1073, 1682, 2146, 4205, 5365, 8410, 10730, 31117, 50387, 62234, 100774, 155585, 251935, 311170, 503870, 1461223, 1864319, 2922446, 3728638, 7306115, 9321595, 14612230, 18643190, 42375467, 54065251, 84750934, 108130502, 211877335, 270326255, 423754670, 540652510, 1567892279, 3135784558, 7839461395, 15678922790]

約数ペア:

[(1, 15678922790), (2, 7839461395), (5, 3135784558), (10, 1567892279), (29, 540652510), (37, 423754670), (58, 270326255), (74, 211877335), (145, 108130502), (185, 84750934), (290, 54065251), (370, 42375467), (841, 18643190), (1073, 14612230), (1682, 9321595), (2146, 7306115), (4205, 3728638), (5365, 2922446), (8410, 1864319), (10730, 1461223), (31117, 503870), (50387, 311170), (62234, 251935), (100774, 155585)]