82841580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460231}}^1$

素因数の和:460246

約数の個数: 36

約数和(自身を含む): 251286672

約数和(自身を除く): 168445092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460231, 920462, 1380693, 1840924, 2301155, 2761386, 4142079, 4602310, 5522772, 6903465, 8284158, 9204620, 13806930, 16568316, 20710395, 27613860, 41420790, 82841580]

約数ペア:

[(1, 82841580), (2, 41420790), (3, 27613860), (4, 20710395), (5, 16568316), (6, 13806930), (9, 9204620), (10, 8284158), (12, 6903465), (15, 5522772), (18, 4602310), (20, 4142079), (30, 2761386), (36, 2301155), (45, 1840924), (60, 1380693), (90, 920462), (180, 460231)]