127718054470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{205589}}^1$

素因数の和:205729

約数の個数: 64

約数和(自身を含む): 249747442560

約数和(自身を除く): 122029388090

約数列:

[1, 2, 5, 10, 23, 37, 46, 73, 74, 115, 146, 185, 230, 365, 370, 730, 851, 1679, 1702, 2701, 3358, 4255, 5402, 8395, 8510, 13505, 16790, 27010, 62123, 124246, 205589, 310615, 411178, 621230, 1027945, 2055890, 4728547, 7606793, 9457094, 15007997, 15213586, 23642735, 30015994, 38033965, 47285470, 75039985, 76067930, 150079970, 174956239, 345183931, 349912478, 555295889, 690367862, 874781195, 1110591778, 1725919655, 1749562390, 2776479445, 3451839310, 5552958890, 12771805447, 25543610894, 63859027235, 127718054470]

約数ペア:

[(1, 127718054470), (2, 63859027235), (5, 25543610894), (10, 12771805447), (23, 5552958890), (37, 3451839310), (46, 2776479445), (73, 1749562390), (74, 1725919655), (115, 1110591778), (146, 874781195), (185, 690367862), (230, 555295889), (365, 349912478), (370, 345183931), (730, 174956239), (851, 150079970), (1679, 76067930), (1702, 75039985), (2701, 47285470), (3358, 38033965), (4255, 30015994), (5402, 23642735), (8395, 15213586), (8510, 15007997), (13505, 9457094), (16790, 7606793), (27010, 4728547), (62123, 2055890), (124246, 1027945), (205589, 621230), (310615, 411178)]