151525710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{240517}}^1$

素因数の和:240537

約数の個数: 48

約数和(自身を含む): 450249696

約数和(自身を除く): 298723986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 240517, 481034, 721551, 1202585, 1443102, 1683619, 2164653, 2405170, 3367238, 3607755, 4329306, 5050857, 7215510, 8418095, 10101714, 10823265, 15152571, 16836190, 21646530, 25254285, 30305142, 50508570, 75762855, 151525710]

約数ペア:

[(1, 151525710), (2, 75762855), (3, 50508570), (5, 30305142), (6, 25254285), (7, 21646530), (9, 16836190), (10, 15152571), (14, 10823265), (15, 10101714), (18, 8418095), (21, 7215510), (30, 5050857), (35, 4329306), (42, 3607755), (45, 3367238), (63, 2405170), (70, 2164653), (90, 1683619), (105, 1443102), (126, 1202585), (210, 721551), (315, 481034), (630, 240517)]