16455730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 30919680

約数和(自身を除く): 14463950

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 487, 545, 974, 1090, 2435, 3379, 4870, 6758, 15097, 16895, 30194, 33790, 53083, 75485, 106166, 150970, 265415, 530830, 1645573, 3291146, 8227865, 16455730]

約数ペア:

[(1, 16455730), (2, 8227865), (5, 3291146), (10, 1645573), (31, 530830), (62, 265415), (109, 150970), (155, 106166), (218, 75485), (310, 53083), (487, 33790), (545, 30194), (974, 16895), (1090, 15097), (2435, 6758), (3379, 4870)]