143391710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 326329344

約数和(自身を除く): 182937634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1606, 2551, 2555, 4015, 5102, 5110, 5621, 8030, 11242, 12755, 17857, 25510, 28061, 28105, 35714, 56122, 56210, 89285, 140305, 178570, 186223, 196427, 280610, 372446, 392854, 931115, 982135, 1303561, 1862230, 1964270, 2048453, 2607122, 4096906, 6517805, 10242265, 13035610, 14339171, 20484530, 28678342, 71695855, 143391710]

約数ペア:

[(1, 143391710), (2, 71695855), (5, 28678342), (7, 20484530), (10, 14339171), (11, 13035610), (14, 10242265), (22, 6517805), (35, 4096906), (55, 2607122), (70, 2048453), (73, 1964270), (77, 1862230), (110, 1303561), (146, 982135), (154, 931115), (365, 392854), (385, 372446), (511, 280610), (730, 196427), (770, 186223), (803, 178570), (1022, 140305), (1606, 89285), (2551, 56210), (2555, 56122), (4015, 35714), (5102, 28105), (5110, 28061), (5621, 25510), (8030, 17857), (11242, 12755)]