1356556020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{64783}}^1$

素因数の和:65144

約数の個数: 48

約数和(自身を含む): 3809299200

約数和(自身を除く): 2452743180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 64783, 129566, 194349, 259132, 323915, 388698, 647830, 777396, 971745, 1295660, 1943490, 3886980, 22609267, 45218534, 67827801, 90437068, 113046335, 135655602, 226092670, 271311204, 339139005, 452185340, 678278010, 1356556020]

約数ペア:

[(1, 1356556020), (2, 678278010), (3, 452185340), (4, 339139005), (5, 271311204), (6, 226092670), (10, 135655602), (12, 113046335), (15, 90437068), (20, 67827801), (30, 45218534), (60, 22609267), (349, 3886980), (698, 1943490), (1047, 1295660), (1396, 971745), (1745, 777396), (2094, 647830), (3490, 388698), (4188, 323915), (5235, 259132), (6980, 194349), (10470, 129566), (20940, 64783)]