70196060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^2$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 171524304

約数和(自身を除く): 101328244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 137, 170, 187, 220, 274, 340, 374, 548, 685, 748, 935, 1370, 1507, 1870, 2329, 2740, 3014, 3740, 4658, 6028, 7535, 9316, 11645, 15070, 18769, 23290, 25619, 30140, 37538, 46580, 51238, 75076, 93845, 102476, 128095, 187690, 206459, 256190, 319073, 375380, 412918, 512380, 638146, 825836, 1032295, 1276292, 1595365, 2064590, 3190730, 3509803, 4129180, 6381460, 7019606, 14039212, 17549015, 35098030, 70196060]

約数ペア:

[(1, 70196060), (2, 35098030), (4, 17549015), (5, 14039212), (10, 7019606), (11, 6381460), (17, 4129180), (20, 3509803), (22, 3190730), (34, 2064590), (44, 1595365), (55, 1276292), (68, 1032295), (85, 825836), (110, 638146), (137, 512380), (170, 412918), (187, 375380), (220, 319073), (274, 256190), (340, 206459), (374, 187690), (548, 128095), (685, 102476), (748, 93845), (935, 75076), (1370, 51238), (1507, 46580), (1870, 37538), (2329, 30140), (2740, 25619), (3014, 23290), (3740, 18769), (4658, 15070), (6028, 11645), (7535, 9316)]