151465370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{44159}}^1$

素因数の和:44187

約数の個数: 32

約数和(自身を含む): 317952000

約数和(自身を除く): 166486630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 44159, 88318, 220795, 309113, 441590, 618226, 1545565, 2163791, 3091130, 4327582, 10818955, 15146537, 21637910, 30293074, 75732685, 151465370]

約数ペア:

[(1, 151465370), (2, 75732685), (5, 30293074), (7, 21637910), (10, 15146537), (14, 10818955), (35, 4327582), (49, 3091130), (70, 2163791), (98, 1545565), (245, 618226), (343, 441590), (490, 309113), (686, 220795), (1715, 88318), (3430, 44159)]