1917495613370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1\times {\mathrm{149731}}^1$

素因数の和:150887

約数の個数: 64

約数和(自身を含む): 3709510877952

約数和(自身を除く): 1792015264582

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1061, 1207, 2122, 2414, 5305, 6035, 10610, 12070, 18037, 36074, 75331, 90185, 149731, 150662, 180370, 299462, 376655, 748655, 753310, 1280627, 1497310, 2545427, 2561254, 5090854, 6403135, 10630901, 12727135, 12806270, 21261802, 25454270, 53154505, 106309010, 158864591, 180725317, 317729182, 361450634, 794322955, 903626585, 1588645910, 1807253170, 2700698047, 5401396094, 11279385961, 13503490235, 22558771922, 27006980470, 56396929805, 112793859610, 191749561337, 383499122674, 958747806685, 1917495613370]

約数ペア:

[(1, 1917495613370), (2, 958747806685), (5, 383499122674), (10, 191749561337), (17, 112793859610), (34, 56396929805), (71, 27006980470), (85, 22558771922), (142, 13503490235), (170, 11279385961), (355, 5401396094), (710, 2700698047), (1061, 1807253170), (1207, 1588645910), (2122, 903626585), (2414, 794322955), (5305, 361450634), (6035, 317729182), (10610, 180725317), (12070, 158864591), (18037, 106309010), (36074, 53154505), (75331, 25454270), (90185, 21261802), (149731, 12806270), (150662, 12727135), (180370, 10630901), (299462, 6403135), (376655, 5090854), (748655, 2561254), (753310, 2545427), (1280627, 1497310)]