764884610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{14321}}^1$

素因数の和:14451

約数の個数: 48

約数和(自身を含む): 1616380920

約数和(自身を除く): 851496310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 14321, 26705, 28642, 53410, 71605, 100247, 143210, 200494, 501235, 701729, 1002470, 1403458, 1560989, 3121978, 3508645, 7017290, 7804945, 10926923, 15609890, 21853846, 54634615, 76488461, 109269230, 152976922, 382442305, 764884610]

約数ペア:

[(1, 764884610), (2, 382442305), (5, 152976922), (7, 109269230), (10, 76488461), (14, 54634615), (35, 21853846), (49, 15609890), (70, 10926923), (98, 7804945), (109, 7017290), (218, 3508645), (245, 3121978), (490, 1560989), (545, 1403458), (763, 1002470), (1090, 701729), (1526, 501235), (3815, 200494), (5341, 143210), (7630, 100247), (10682, 71605), (14321, 53410), (26705, 28642)]