12138730010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{17321}}^1$

素因数の和:17639

約数の個数: 64

約数和(自身を含む): 24963634944

約数和(自身を除く): 12824904934

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 277, 506, 554, 1265, 1385, 2530, 2770, 3047, 6094, 6371, 12742, 15235, 17321, 30470, 31855, 34642, 63710, 70081, 86605, 140162, 173210, 190531, 350405, 381062, 398383, 700810, 796766, 952655, 1905310, 1991915, 3983830, 4382213, 4797917, 8764426, 9595834, 21911065, 23989585, 43822130, 47979170, 52777087, 105554174, 110352091, 220704182, 263885435, 527770870, 551760455, 1103520910, 1213873001, 2427746002, 6069365005, 12138730010]

約数ペア:

[(1, 12138730010), (2, 6069365005), (5, 2427746002), (10, 1213873001), (11, 1103520910), (22, 551760455), (23, 527770870), (46, 263885435), (55, 220704182), (110, 110352091), (115, 105554174), (230, 52777087), (253, 47979170), (277, 43822130), (506, 23989585), (554, 21911065), (1265, 9595834), (1385, 8764426), (2530, 4797917), (2770, 4382213), (3047, 3983830), (6094, 1991915), (6371, 1905310), (12742, 952655), (15235, 796766), (17321, 700810), (30470, 398383), (31855, 381062), (34642, 350405), (63710, 190531), (70081, 173210), (86605, 140162)]