42641830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 54402650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 701, 770, 790, 869, 1106, 1402, 1738, 2765, 3505, 4345, 4907, 5530, 6083, 7010, 7711, 8690, 9814, 12166, 15422, 24535, 30415, 38555, 49070, 53977, 55379, 60830, 77110, 107954, 110758, 269885, 276895, 387653, 539770, 553790, 609169, 775306, 1218338, 1938265, 3045845, 3876530, 4264183, 6091690, 8528366, 21320915, 42641830]

約数ペア:

[(1, 42641830), (2, 21320915), (5, 8528366), (7, 6091690), (10, 4264183), (11, 3876530), (14, 3045845), (22, 1938265), (35, 1218338), (55, 775306), (70, 609169), (77, 553790), (79, 539770), (110, 387653), (154, 276895), (158, 269885), (385, 110758), (395, 107954), (553, 77110), (701, 60830), (770, 55379), (790, 53977), (869, 49070), (1106, 38555), (1402, 30415), (1738, 24535), (2765, 15422), (3505, 12166), (4345, 9814), (4907, 8690), (5530, 7711), (6083, 7010)]