70990270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 77609090

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 701, 779, 1066, 1235, 1402, 1558, 2470, 2665, 3505, 3895, 5330, 7010, 7790, 9113, 10127, 13319, 18226, 20254, 26638, 28741, 45565, 50635, 57482, 66595, 91130, 101270, 133190, 143705, 173147, 287410, 346294, 373633, 546079, 747266, 865735, 1092158, 1731470, 1868165, 2730395, 3736330, 5460790, 7099027, 14198054, 35495135, 70990270]

約数ペア:

[(1, 70990270), (2, 35495135), (5, 14198054), (10, 7099027), (13, 5460790), (19, 3736330), (26, 2730395), (38, 1868165), (41, 1731470), (65, 1092158), (82, 865735), (95, 747266), (130, 546079), (190, 373633), (205, 346294), (247, 287410), (410, 173147), (494, 143705), (533, 133190), (701, 101270), (779, 91130), (1066, 66595), (1235, 57482), (1402, 50635), (1558, 45565), (2470, 28741), (2665, 26638), (3505, 20254), (3895, 18226), (5330, 13319), (7010, 10127), (7790, 9113)]