304858190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{335009}}^1$

素因数の和:335036

約数の個数: 32

約数和(自身を含む): 675380160

約数和(自身を除く): 370521970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 335009, 670018, 1675045, 2345063, 3350090, 4355117, 4690126, 8710234, 11725315, 21775585, 23450630, 30485819, 43551170, 60971638, 152429095, 304858190]

約数ペア:

[(1, 304858190), (2, 152429095), (5, 60971638), (7, 43551170), (10, 30485819), (13, 23450630), (14, 21775585), (26, 11725315), (35, 8710234), (65, 4690126), (70, 4355117), (91, 3350090), (130, 2345063), (182, 1675045), (455, 670018), (910, 335009)]