30363420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 85478400

約数和(自身を除く): 55114980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2543, 2985, 3980, 5086, 5970, 7629, 10172, 11940, 12715, 15258, 25430, 30516, 38145, 50860, 76290, 152580, 506057, 1012114, 1518171, 2024228, 2530285, 3036342, 5060570, 6072684, 7590855, 10121140, 15181710, 30363420]

約数ペア:

[(1, 30363420), (2, 15181710), (3, 10121140), (4, 7590855), (5, 6072684), (6, 5060570), (10, 3036342), (12, 2530285), (15, 2024228), (20, 1518171), (30, 1012114), (60, 506057), (199, 152580), (398, 76290), (597, 50860), (796, 38145), (995, 30516), (1194, 25430), (1990, 15258), (2388, 12715), (2543, 11940), (2985, 10172), (3980, 7629), (5086, 5970)]