131539410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487183}}^1$

素因数の和:487199

約数の個数: 32

約数和(自身を含む): 350772480

約数和(自身を除く): 219233070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487183, 974366, 1461549, 2435915, 2923098, 4384647, 4871830, 7307745, 8769294, 13153941, 14615490, 21923235, 26307882, 43846470, 65769705, 131539410]

約数ペア:

[(1, 131539410), (2, 65769705), (3, 43846470), (5, 26307882), (6, 21923235), (9, 14615490), (10, 13153941), (15, 8769294), (18, 7307745), (27, 4871830), (30, 4384647), (45, 2923098), (54, 2435915), (90, 1461549), (135, 974366), (270, 487183)]