26809980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 76108704

約数和(自身を除く): 49298724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 6121, 12242, 18363, 24484, 30605, 36726, 61210, 73452, 91815, 122420, 183630, 367260, 446833, 893666, 1340499, 1787332, 2234165, 2680998, 4468330, 5361996, 6702495, 8936660, 13404990, 26809980]

約数ペア:

[(1, 26809980), (2, 13404990), (3, 8936660), (4, 6702495), (5, 5361996), (6, 4468330), (10, 2680998), (12, 2234165), (15, 1787332), (20, 1340499), (30, 893666), (60, 446833), (73, 367260), (146, 183630), (219, 122420), (292, 91815), (365, 73452), (438, 61210), (730, 36726), (876, 30605), (1095, 24484), (1460, 18363), (2190, 12242), (4380, 6121)]