28129410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{104183}}^1$

素因数の和:104199

約数の個数: 32

約数和(自身を含む): 75012480

約数和(自身を除く): 46883070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 104183, 208366, 312549, 520915, 625098, 937647, 1041830, 1562745, 1875294, 2812941, 3125490, 4688235, 5625882, 9376470, 14064705, 28129410]

約数ペア:

[(1, 28129410), (2, 14064705), (3, 9376470), (5, 5625882), (6, 4688235), (9, 3125490), (10, 2812941), (15, 1875294), (18, 1562745), (27, 1041830), (30, 937647), (45, 625098), (54, 520915), (90, 312549), (135, 208366), (270, 104183)]