153222790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1657}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 315630144

約数和(自身を除く): 162407354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1321, 1657, 2642, 3314, 6605, 8285, 9247, 11599, 13210, 16570, 18494, 23198, 46235, 57995, 92470, 115990, 2188897, 4377794, 10944485, 15322279, 21888970, 30644558, 76611395, 153222790]

約数ペア:

[(1, 153222790), (2, 76611395), (5, 30644558), (7, 21888970), (10, 15322279), (14, 10944485), (35, 4377794), (70, 2188897), (1321, 115990), (1657, 92470), (2642, 57995), (3314, 46235), (6605, 23198), (8285, 18494), (9247, 16570), (11599, 13210)]