228847470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331663}}^1$

素因数の和:331696

約数の個数: 32

約数和(自身を含む): 573115392

約数和(自身を除く): 344267922

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 331663, 663326, 994989, 1658315, 1989978, 3316630, 4974945, 7628249, 9949890, 15256498, 22884747, 38141245, 45769494, 76282490, 114423735, 228847470]

約数ペア:

[(1, 228847470), (2, 114423735), (3, 76282490), (5, 45769494), (6, 38141245), (10, 22884747), (15, 15256498), (23, 9949890), (30, 7628249), (46, 4974945), (69, 3316630), (115, 1989978), (138, 1658315), (230, 994989), (345, 663326), (690, 331663)]