30538290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59879}}^1$

素因数の和:59906

約数の個数: 32

約数和(自身を含む): 77604480

約数和(自身を除く): 47066190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 59879, 119758, 179637, 299395, 359274, 598790, 898185, 1017943, 1796370, 2035886, 3053829, 5089715, 6107658, 10179430, 15269145, 30538290]

約数ペア:

[(1, 30538290), (2, 15269145), (3, 10179430), (5, 6107658), (6, 5089715), (10, 3053829), (15, 2035886), (17, 1796370), (30, 1017943), (34, 898185), (51, 598790), (85, 359274), (102, 299395), (170, 179637), (255, 119758), (510, 59879)]