102777290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 232685568

約数和(自身を除く): 129908278

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 889, 1051, 1270, 1397, 1778, 2102, 2794, 4445, 5255, 6985, 7357, 8890, 9779, 10510, 11561, 13970, 14714, 19558, 23122, 36785, 48895, 57805, 73570, 80927, 97790, 115610, 133477, 161854, 266954, 404635, 667385, 809270, 934339, 1334770, 1468247, 1868678, 2936494, 4671695, 7341235, 9343390, 10277729, 14682470, 20555458, 51388645, 102777290]

約数ペア:

[(1, 102777290), (2, 51388645), (5, 20555458), (7, 14682470), (10, 10277729), (11, 9343390), (14, 7341235), (22, 4671695), (35, 2936494), (55, 1868678), (70, 1468247), (77, 1334770), (110, 934339), (127, 809270), (154, 667385), (254, 404635), (385, 266954), (635, 161854), (770, 133477), (889, 115610), (1051, 97790), (1270, 80927), (1397, 73570), (1778, 57805), (2102, 48895), (2794, 36785), (4445, 23122), (5255, 19558), (6985, 14714), (7357, 13970), (8890, 11561), (9779, 10510)]