70203180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2383}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 197051904

約数和(自身を除く): 126848724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2383, 2455, 2946, 4766, 4910, 5892, 7149, 7365, 9532, 9820, 11915, 14298, 14730, 23830, 28596, 29460, 35745, 47660, 71490, 142980, 1170053, 2340106, 3510159, 4680212, 5850265, 7020318, 11700530, 14040636, 17550795, 23401060, 35101590, 70203180]

約数ペア:

[(1, 70203180), (2, 35101590), (3, 23401060), (4, 17550795), (5, 14040636), (6, 11700530), (10, 7020318), (12, 5850265), (15, 4680212), (20, 3510159), (30, 2340106), (60, 1170053), (491, 142980), (982, 71490), (1473, 47660), (1964, 35745), (2383, 29460), (2455, 28596), (2946, 23830), (4766, 14730), (4910, 14298), (5892, 11915), (7149, 9820), (7365, 9532)]