235486570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10291

約数の個数: 48

約数和(自身を含む): 490482720

約数和(自身を除く): 254996150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 10243, 11495, 20486, 22990, 51215, 102430, 112673, 194617, 225346, 389234, 563365, 973085, 1126730, 1239403, 1946170, 2140787, 2478806, 4281574, 6197015, 10703935, 12394030, 21407870, 23548657, 47097314, 117743285, 235486570]

約数ペア:

[(1, 235486570), (2, 117743285), (5, 47097314), (10, 23548657), (11, 21407870), (19, 12394030), (22, 10703935), (38, 6197015), (55, 4281574), (95, 2478806), (110, 2140787), (121, 1946170), (190, 1239403), (209, 1126730), (242, 973085), (418, 563365), (605, 389234), (1045, 225346), (1210, 194617), (2090, 112673), (2299, 102430), (4598, 51215), (10243, 22990), (11495, 20486)]