309068344990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{87049}}^1$

素因数の和:87481

約数の個数: 64

約数和(自身を含む): 595672704000

約数和(自身を除く): 286604359010

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 359, 430, 718, 989, 1795, 1978, 3590, 4945, 8257, 9890, 15437, 16514, 30874, 41285, 77185, 82570, 87049, 154370, 174098, 355051, 435245, 710102, 870490, 1775255, 2002127, 3550510, 3743107, 4004254, 7486214, 10010635, 18715535, 20021270, 31250591, 37431070, 62501182, 86091461, 156252955, 172182922, 312505910, 430457305, 718763593, 860914610, 1343775413, 1437527186, 2687550826, 3593817965, 6718877065, 7187635930, 13437754130, 30906834499, 61813668998, 154534172495, 309068344990]

約数ペア:

[(1, 309068344990), (2, 154534172495), (5, 61813668998), (10, 30906834499), (23, 13437754130), (43, 7187635930), (46, 6718877065), (86, 3593817965), (115, 2687550826), (215, 1437527186), (230, 1343775413), (359, 860914610), (430, 718763593), (718, 430457305), (989, 312505910), (1795, 172182922), (1978, 156252955), (3590, 86091461), (4945, 62501182), (8257, 37431070), (9890, 31250591), (15437, 20021270), (16514, 18715535), (30874, 10010635), (41285, 7486214), (77185, 4004254), (82570, 3743107), (87049, 3550510), (154370, 2002127), (174098, 1775255), (355051, 870490), (435245, 710102)]