47465970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2141}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 66659790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2141, 2217, 3695, 4282, 4434, 6423, 7390, 10705, 11085, 12846, 21410, 22170, 32115, 64230, 1582199, 3164398, 4746597, 7910995, 9493194, 15821990, 23732985, 47465970]

約数ペア:

[(1, 47465970), (2, 23732985), (3, 15821990), (5, 9493194), (6, 7910995), (10, 4746597), (15, 3164398), (30, 1582199), (739, 64230), (1478, 32115), (2141, 22170), (2217, 21410), (3695, 12846), (4282, 11085), (4434, 10705), (6423, 7390)]