40399170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{192377}}^1$

素因数の和:192394

約数の個数: 32

約数和(自身を含む): 110809728

約数和(自身を除く): 70410558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 192377, 384754, 577131, 961885, 1154262, 1346639, 1923770, 2693278, 2885655, 4039917, 5771310, 6733195, 8079834, 13466390, 20199585, 40399170]

約数ペア:

[(1, 40399170), (2, 20199585), (3, 13466390), (5, 8079834), (6, 6733195), (7, 5771310), (10, 4039917), (14, 2885655), (15, 2693278), (21, 1923770), (30, 1346639), (35, 1154262), (42, 961885), (70, 577131), (105, 384754), (210, 192377)]