70114660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4139}}^1$

素因数の和:4177

約数の個数: 72

約数和(自身を含む): 185008320

約数和(自身を除く): 114893660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4139, 4235, 8278, 8470, 16556, 16940, 20695, 28973, 41390, 45529, 57946, 82780, 91058, 115892, 144865, 182116, 227645, 289730, 318703, 455290, 500819, 579460, 637406, 910580, 1001638, 1274812, 1593515, 2003276, 2504095, 3187030, 3505733, 5008190, 6374060, 7011466, 10016380, 14022932, 17528665, 35057330, 70114660]

約数ペア:

[(1, 70114660), (2, 35057330), (4, 17528665), (5, 14022932), (7, 10016380), (10, 7011466), (11, 6374060), (14, 5008190), (20, 3505733), (22, 3187030), (28, 2504095), (35, 2003276), (44, 1593515), (55, 1274812), (70, 1001638), (77, 910580), (110, 637406), (121, 579460), (140, 500819), (154, 455290), (220, 318703), (242, 289730), (308, 227645), (385, 182116), (484, 144865), (605, 115892), (770, 91058), (847, 82780), (1210, 57946), (1540, 45529), (1694, 41390), (2420, 28973), (3388, 20695), (4139, 16940), (4235, 16556), (8278, 8470)]