306156910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{78301}}^1$

素因数の和:78348

約数の個数: 32

約数和(自身を含む): 608876352

約数和(自身を除く): 302719442

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 78301, 156602, 391505, 783010, 1331117, 1800923, 2662234, 3601846, 6655585, 9004615, 13311170, 18009230, 30615691, 61231382, 153078455, 306156910]

約数ペア:

[(1, 306156910), (2, 153078455), (5, 61231382), (10, 30615691), (17, 18009230), (23, 13311170), (34, 9004615), (46, 6655585), (85, 3601846), (115, 2662234), (170, 1800923), (230, 1331117), (391, 783010), (782, 391505), (1955, 156602), (3910, 78301)]