30830970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2341}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 74194560

約数和(自身を除く): 43363590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2341, 2634, 4390, 4682, 6585, 7023, 11705, 13170, 14046, 23410, 35115, 70230, 1027699, 2055398, 3083097, 5138495, 6166194, 10276990, 15415485, 30830970]

約数ペア:

[(1, 30830970), (2, 15415485), (3, 10276990), (5, 6166194), (6, 5138495), (10, 3083097), (15, 2055398), (30, 1027699), (439, 70230), (878, 35115), (1317, 23410), (2195, 14046), (2341, 13170), (2634, 11705), (4390, 7023), (4682, 6585)]