30891450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5079

約数の個数: 48

約数和(自身を含む): 78494976

約数和(自身を除く): 47603526

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 5023, 6150, 10046, 15069, 25115, 30138, 50230, 75345, 125575, 150690, 205943, 251150, 376725, 411886, 617829, 753450, 1029715, 1235658, 2059430, 3089145, 5148575, 6178290, 10297150, 15445725, 30891450]

約数ペア:

[(1, 30891450), (2, 15445725), (3, 10297150), (5, 6178290), (6, 5148575), (10, 3089145), (15, 2059430), (25, 1235658), (30, 1029715), (41, 753450), (50, 617829), (75, 411886), (82, 376725), (123, 251150), (150, 205943), (205, 150690), (246, 125575), (410, 75345), (615, 50230), (1025, 30138), (1230, 25115), (2050, 15069), (3075, 10046), (5023, 6150)]