306072210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139759}}^1$

素因数の和:139842

約数の個数: 32

約数和(自身を含む): 744641280

約数和(自身を除く): 438569070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 139759, 279518, 419277, 698795, 838554, 1397590, 2096385, 4192770, 10202407, 20404814, 30607221, 51012035, 61214442, 102024070, 153036105, 306072210]

約数ペア:

[(1, 306072210), (2, 153036105), (3, 102024070), (5, 61214442), (6, 51012035), (10, 30607221), (15, 20404814), (30, 10202407), (73, 4192770), (146, 2096385), (219, 1397590), (365, 838554), (438, 698795), (730, 419277), (1095, 279518), (2190, 139759)]