2940069070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{12899}}^1$

素因数の和:13920

約数の個数: 32

約数和(自身を含む): 5528217600

約数和(自身を除く): 2588148530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 991, 1982, 4955, 9910, 12899, 22793, 25798, 45586, 64495, 113965, 128990, 227930, 296677, 593354, 1483385, 2966770, 12782909, 25565818, 63914545, 127829090, 294006907, 588013814, 1470034535, 2940069070]

約数ペア:

[(1, 2940069070), (2, 1470034535), (5, 588013814), (10, 294006907), (23, 127829090), (46, 63914545), (115, 25565818), (230, 12782909), (991, 2966770), (1982, 1483385), (4955, 593354), (9910, 296677), (12899, 227930), (22793, 128990), (25798, 113965), (45586, 64495)]