70278930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{780877}}^1$

素因数の和:780890

約数の個数: 24

約数和(自身を含む): 182725452

約数和(自身を除く): 112446522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 780877, 1561754, 2342631, 3904385, 4685262, 7027893, 7808770, 11713155, 14055786, 23426310, 35139465, 70278930]

約数ペア:

[(1, 70278930), (2, 35139465), (3, 23426310), (5, 14055786), (6, 11713155), (9, 7808770), (10, 7027893), (15, 4685262), (18, 3904385), (30, 2342631), (45, 1561754), (90, 780877)]