1569131317420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1\times {\mathrm{301141}}^1$

素因数の和:305482

約数の個数: 48

約数和(自身を含む): 3349990336896

約数和(自身を除く): 1780859019476

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4271, 8542, 17084, 21355, 42710, 85420, 260531, 301141, 521062, 602282, 1042124, 1204564, 1302655, 1505705, 2605310, 3011410, 5210620, 6022820, 18369601, 36739202, 73478404, 91848005, 183696010, 367392020, 1286173211, 2572346422, 5144692844, 6430866055, 12861732110, 25723464220, 78456565871, 156913131742, 313826263484, 392282829355, 784565658710, 1569131317420]

約数ペア:

[(1, 1569131317420), (2, 784565658710), (4, 392282829355), (5, 313826263484), (10, 156913131742), (20, 78456565871), (61, 25723464220), (122, 12861732110), (244, 6430866055), (305, 5144692844), (610, 2572346422), (1220, 1286173211), (4271, 367392020), (8542, 183696010), (17084, 91848005), (21355, 73478404), (42710, 36739202), (85420, 18369601), (260531, 6022820), (301141, 5210620), (521062, 3011410), (602282, 2605310), (1042124, 1505705), (1204564, 1302655)]