2000686470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1783}}^1$

素因数の和:2237

約数の個数: 64

約数和(自身を含む): 4861499904

約数和(自身を除く): 2860813434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 331, 339, 565, 662, 678, 993, 1130, 1655, 1695, 1783, 1986, 3310, 3390, 3566, 4965, 5349, 8915, 9930, 10698, 17830, 26745, 37403, 53490, 74806, 112209, 187015, 201479, 224418, 374030, 402958, 561045, 590173, 604437, 1007395, 1122090, 1180346, 1208874, 1770519, 2014790, 2950865, 3022185, 3541038, 5901730, 6044370, 8852595, 17705190, 66689549, 133379098, 200068647, 333447745, 400137294, 666895490, 1000343235, 2000686470]

約数ペア:

[(1, 2000686470), (2, 1000343235), (3, 666895490), (5, 400137294), (6, 333447745), (10, 200068647), (15, 133379098), (30, 66689549), (113, 17705190), (226, 8852595), (331, 6044370), (339, 5901730), (565, 3541038), (662, 3022185), (678, 2950865), (993, 2014790), (1130, 1770519), (1655, 1208874), (1695, 1180346), (1783, 1122090), (1986, 1007395), (3310, 604437), (3390, 590173), (3566, 561045), (4965, 402958), (5349, 374030), (8915, 224418), (9930, 201479), (10698, 187015), (17830, 112209), (26745, 74806), (37403, 53490)]