1689788670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{9767}}^1$

素因数の和:9929

約数の個数: 64

約数和(自身を含む): 4163512320

約数和(自身を除く): 2473723650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 79, 146, 158, 219, 237, 365, 395, 438, 474, 730, 790, 1095, 1185, 2190, 2370, 5767, 9767, 11534, 17301, 19534, 28835, 29301, 34602, 48835, 57670, 58602, 86505, 97670, 146505, 173010, 293010, 712991, 771593, 1425982, 1543186, 2138973, 2314779, 3564955, 3857965, 4277946, 4629558, 7129910, 7715930, 10694865, 11573895, 21389730, 23147790, 56326289, 112652578, 168978867, 281631445, 337957734, 563262890, 844894335, 1689788670]

約数ペア:

[(1, 1689788670), (2, 844894335), (3, 563262890), (5, 337957734), (6, 281631445), (10, 168978867), (15, 112652578), (30, 56326289), (73, 23147790), (79, 21389730), (146, 11573895), (158, 10694865), (219, 7715930), (237, 7129910), (365, 4629558), (395, 4277946), (438, 3857965), (474, 3564955), (730, 2314779), (790, 2138973), (1095, 1543186), (1185, 1425982), (2190, 771593), (2370, 712991), (5767, 293010), (9767, 173010), (11534, 146505), (17301, 97670), (19534, 86505), (28835, 58602), (29301, 57670), (34602, 48835)]