252489930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109303}}^1$

素因数の和:109331

約数の個数: 64

約数和(自身を含む): 755509248

約数和(自身を除く): 503019318

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 109303, 218606, 327909, 546515, 655818, 765121, 1093030, 1202333, 1530242, 1639545, 2295363, 2404666, 3279090, 3606999, 3825605, 4590726, 6011665, 7213998, 7651210, 8416331, 11476815, 12023330, 16832662, 18034995, 22953630, 25248993, 36069990, 42081655, 50497986, 84163310, 126244965, 252489930]

約数ペア:

[(1, 252489930), (2, 126244965), (3, 84163310), (5, 50497986), (6, 42081655), (7, 36069990), (10, 25248993), (11, 22953630), (14, 18034995), (15, 16832662), (21, 12023330), (22, 11476815), (30, 8416331), (33, 7651210), (35, 7213998), (42, 6011665), (55, 4590726), (66, 3825605), (70, 3606999), (77, 3279090), (105, 2404666), (110, 2295363), (154, 1639545), (165, 1530242), (210, 1202333), (231, 1093030), (330, 765121), (385, 655818), (462, 546515), (770, 327909), (1155, 218606), (2310, 109303)]