64552030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 127277568

約数和(自身を除く): 62725538

約数列:

[1, 2, 5, 10, 23, 43, 46, 61, 86, 107, 115, 122, 214, 215, 230, 305, 430, 535, 610, 989, 1070, 1403, 1978, 2461, 2623, 2806, 4601, 4922, 4945, 5246, 6527, 7015, 9202, 9890, 12305, 13054, 13115, 14030, 23005, 24610, 26230, 32635, 46010, 60329, 65270, 105823, 120658, 150121, 211646, 280661, 300242, 301645, 529115, 561322, 603290, 750605, 1058230, 1403305, 1501210, 2806610, 6455203, 12910406, 32276015, 64552030]

約数ペア:

[(1, 64552030), (2, 32276015), (5, 12910406), (10, 6455203), (23, 2806610), (43, 1501210), (46, 1403305), (61, 1058230), (86, 750605), (107, 603290), (115, 561322), (122, 529115), (214, 301645), (215, 300242), (230, 280661), (305, 211646), (430, 150121), (535, 120658), (610, 105823), (989, 65270), (1070, 60329), (1403, 46010), (1978, 32635), (2461, 26230), (2623, 24610), (2806, 23005), (4601, 14030), (4922, 13115), (4945, 13054), (5246, 12305), (6527, 9890), (7015, 9202)]