1408170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 3431232

約数和(自身を除く): 2023062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 643, 730, 1095, 1286, 1929, 2190, 3215, 3858, 6430, 9645, 19290, 46939, 93878, 140817, 234695, 281634, 469390, 704085, 1408170]

約数ペア:

[(1, 1408170), (2, 704085), (3, 469390), (5, 281634), (6, 234695), (10, 140817), (15, 93878), (30, 46939), (73, 19290), (146, 9645), (219, 6430), (365, 3858), (438, 3215), (643, 2190), (730, 1929), (1095, 1286)]