33329230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 37587890

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 431, 703, 814, 862, 1045, 1406, 2035, 2090, 2155, 3515, 4070, 4310, 4741, 7030, 7733, 8189, 9482, 15466, 15947, 16378, 23705, 31894, 38665, 40945, 47410, 77330, 79735, 81890, 90079, 159470, 175417, 180158, 302993, 350834, 450395, 605986, 877085, 900790, 1514965, 1754170, 3029930, 3332923, 6665846, 16664615, 33329230]

約数ペア:

[(1, 33329230), (2, 16664615), (5, 6665846), (10, 3332923), (11, 3029930), (19, 1754170), (22, 1514965), (37, 900790), (38, 877085), (55, 605986), (74, 450395), (95, 350834), (110, 302993), (185, 180158), (190, 175417), (209, 159470), (370, 90079), (407, 81890), (418, 79735), (431, 77330), (703, 47410), (814, 40945), (862, 38665), (1045, 31894), (1406, 23705), (2035, 16378), (2090, 15947), (2155, 15466), (3515, 9482), (4070, 8189), (4310, 7733), (4741, 7030)]