127968030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1421867}}^1$

素因数の和:1421880

約数の個数: 24

約数和(自身を含む): 332717112

約数和(自身を除く): 204749082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1421867, 2843734, 4265601, 7109335, 8531202, 12796803, 14218670, 21328005, 25593606, 42656010, 63984015, 127968030]

約数ペア:

[(1, 127968030), (2, 63984015), (3, 42656010), (5, 25593606), (6, 21328005), (9, 14218670), (10, 12796803), (15, 8531202), (18, 7109335), (30, 4265601), (45, 2843734), (90, 1421867)]