30339990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14657}}^1$

素因数の和:14693

約数の個数: 48

約数和(自身を含む): 82319328

約数和(自身を除く): 51979338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 14657, 29314, 43971, 73285, 87942, 131913, 146570, 219855, 263826, 337111, 439710, 659565, 674222, 1011333, 1319130, 1685555, 2022666, 3033999, 3371110, 5056665, 6067998, 10113330, 15169995, 30339990]

約数ペア:

[(1, 30339990), (2, 15169995), (3, 10113330), (5, 6067998), (6, 5056665), (9, 3371110), (10, 3033999), (15, 2022666), (18, 1685555), (23, 1319130), (30, 1011333), (45, 674222), (46, 659565), (69, 439710), (90, 337111), (115, 263826), (138, 219855), (207, 146570), (230, 131913), (345, 87942), (414, 73285), (690, 43971), (1035, 29314), (2070, 14657)]