40766530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 85954176

約数和(自身を除く): 45187646

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 271, 307, 490, 542, 614, 1355, 1535, 1897, 2149, 2710, 3070, 3794, 4298, 9485, 10745, 13279, 15043, 18970, 21490, 26558, 30086, 66395, 75215, 83197, 132790, 150430, 166394, 415985, 582379, 831970, 1164758, 2911895, 4076653, 5823790, 8153306, 20383265, 40766530]

約数ペア:

[(1, 40766530), (2, 20383265), (5, 8153306), (7, 5823790), (10, 4076653), (14, 2911895), (35, 1164758), (49, 831970), (70, 582379), (98, 415985), (245, 166394), (271, 150430), (307, 132790), (490, 83197), (542, 75215), (614, 66395), (1355, 30086), (1535, 26558), (1897, 21490), (2149, 18970), (2710, 15043), (3070, 13279), (3794, 10745), (4298, 9485)]