12945330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8491

約数の個数: 48

約数和(自身を含む): 35641944

約数和(自身を除く): 22696614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 8461, 16922, 25383, 42305, 50766, 76149, 84610, 126915, 143837, 152298, 253830, 287674, 380745, 431511, 719185, 761490, 863022, 1294533, 1438370, 2157555, 2589066, 4315110, 6472665, 12945330]

約数ペア:

[(1, 12945330), (2, 6472665), (3, 4315110), (5, 2589066), (6, 2157555), (9, 1438370), (10, 1294533), (15, 863022), (17, 761490), (18, 719185), (30, 431511), (34, 380745), (45, 287674), (51, 253830), (85, 152298), (90, 143837), (102, 126915), (153, 84610), (170, 76149), (255, 50766), (306, 42305), (510, 25383), (765, 16922), (1530, 8461)]