69853380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14737}}^1$

素因数の和:14828

約数の個数: 48

約数和(自身を含む): 198078720

約数和(自身を除く): 128225340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 14737, 29474, 44211, 58948, 73685, 88422, 147370, 176844, 221055, 294740, 442110, 884220, 1164223, 2328446, 3492669, 4656892, 5821115, 6985338, 11642230, 13970676, 17463345, 23284460, 34926690, 69853380]

約数ペア:

[(1, 69853380), (2, 34926690), (3, 23284460), (4, 17463345), (5, 13970676), (6, 11642230), (10, 6985338), (12, 5821115), (15, 4656892), (20, 3492669), (30, 2328446), (60, 1164223), (79, 884220), (158, 442110), (237, 294740), (316, 221055), (395, 176844), (474, 147370), (790, 88422), (948, 73685), (1185, 58948), (1580, 44211), (2370, 29474), (4740, 14737)]