1471303790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{859}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 3022686720

約数和(自身を除く): 1551382930

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 677, 859, 1265, 1354, 1718, 2530, 3385, 4295, 6770, 7447, 8590, 9449, 14894, 15571, 18898, 19757, 31142, 37235, 39514, 47245, 74470, 77855, 94490, 98785, 155710, 171281, 197570, 217327, 342562, 434654, 581543, 856405, 1086635, 1163086, 1712810, 2173270, 2907715, 5815430, 6396973, 12793946, 13375489, 26750978, 31984865, 63969730, 66877445, 133754890, 147130379, 294260758, 735651895, 1471303790]

約数ペア:

[(1, 1471303790), (2, 735651895), (5, 294260758), (10, 147130379), (11, 133754890), (22, 66877445), (23, 63969730), (46, 31984865), (55, 26750978), (110, 13375489), (115, 12793946), (230, 6396973), (253, 5815430), (506, 2907715), (677, 2173270), (859, 1712810), (1265, 1163086), (1354, 1086635), (1718, 856405), (2530, 581543), (3385, 434654), (4295, 342562), (6770, 217327), (7447, 197570), (8590, 171281), (9449, 155710), (14894, 98785), (15571, 94490), (18898, 77855), (19757, 74470), (31142, 47245), (37235, 39514)]