983343620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{4139}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 2361985920

約数和(自身を除く): 1378642300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1697, 3394, 4139, 6788, 8278, 8485, 11879, 16556, 16970, 20695, 23758, 28973, 33940, 41390, 47516, 57946, 59395, 82780, 115892, 118790, 144865, 237580, 289730, 579460, 7023883, 14047766, 28095532, 35119415, 49167181, 70238830, 98334362, 140477660, 196668724, 245835905, 491671810, 983343620]

約数ペア:

[(1, 983343620), (2, 491671810), (4, 245835905), (5, 196668724), (7, 140477660), (10, 98334362), (14, 70238830), (20, 49167181), (28, 35119415), (35, 28095532), (70, 14047766), (140, 7023883), (1697, 579460), (3394, 289730), (4139, 237580), (6788, 144865), (8278, 118790), (8485, 115892), (11879, 82780), (16556, 59395), (16970, 57946), (20695, 47516), (23758, 41390), (28973, 33940)]