73447380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{408041}}^1$

素因数の和:408056

約数の個数: 36

約数和(自身を含む): 222790932

約数和(自身を除く): 149343552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 408041, 816082, 1224123, 1632164, 2040205, 2448246, 3672369, 4080410, 4896492, 6120615, 7344738, 8160820, 12241230, 14689476, 18361845, 24482460, 36723690, 73447380]

約数ペア:

[(1, 73447380), (2, 36723690), (3, 24482460), (4, 18361845), (5, 14689476), (6, 12241230), (9, 8160820), (10, 7344738), (12, 6120615), (15, 4896492), (18, 4080410), (20, 3672369), (30, 2448246), (36, 2040205), (45, 1632164), (60, 1224123), (90, 816082), (180, 408041)]