136907270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 267632640

約数和(自身を除く): 130725370

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 109, 115, 127, 215, 218, 230, 254, 430, 545, 635, 989, 1090, 1270, 1978, 2507, 2921, 4687, 4945, 5014, 5461, 5842, 9374, 9890, 10922, 12535, 13843, 14605, 23435, 25070, 27305, 27686, 29210, 46870, 54610, 69215, 107801, 125603, 138430, 215602, 251206, 318389, 539005, 595249, 628015, 636778, 1078010, 1190498, 1256030, 1591945, 2976245, 3183890, 5952490, 13690727, 27381454, 68453635, 136907270]

約数ペア:

[(1, 136907270), (2, 68453635), (5, 27381454), (10, 13690727), (23, 5952490), (43, 3183890), (46, 2976245), (86, 1591945), (109, 1256030), (115, 1190498), (127, 1078010), (215, 636778), (218, 628015), (230, 595249), (254, 539005), (430, 318389), (545, 251206), (635, 215602), (989, 138430), (1090, 125603), (1270, 107801), (1978, 69215), (2507, 54610), (2921, 46870), (4687, 29210), (4945, 27686), (5014, 27305), (5461, 25070), (5842, 23435), (9374, 14605), (9890, 13843), (10922, 12535)]