58181820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57041}}^1$

素因数の和:57070

約数の個数: 48

約数和(自身を含む): 172495008

約数和(自身を除く): 114313188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 57041, 114082, 171123, 228164, 285205, 342246, 570410, 684492, 855615, 969697, 1140820, 1711230, 1939394, 2909091, 3422460, 3878788, 4848485, 5818182, 9696970, 11636364, 14545455, 19393940, 29090910, 58181820]

約数ペア:

[(1, 58181820), (2, 29090910), (3, 19393940), (4, 14545455), (5, 11636364), (6, 9696970), (10, 5818182), (12, 4848485), (15, 3878788), (17, 3422460), (20, 2909091), (30, 1939394), (34, 1711230), (51, 1140820), (60, 969697), (68, 855615), (85, 684492), (102, 570410), (170, 342246), (204, 285205), (255, 228164), (340, 171123), (510, 114082), (1020, 57041)]