189250950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{180239}}^1$

素因数の和:180261

約数の個数: 48

約数和(自身を含む): 536394240

約数和(自身を除く): 347143290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 180239, 360478, 540717, 901195, 1081434, 1261673, 1802390, 2523346, 2703585, 3785019, 4505975, 5407170, 6308365, 7570038, 9011950, 12616730, 13517925, 18925095, 27035850, 31541825, 37850190, 63083650, 94625475, 189250950]

約数ペア:

[(1, 189250950), (2, 94625475), (3, 63083650), (5, 37850190), (6, 31541825), (7, 27035850), (10, 18925095), (14, 13517925), (15, 12616730), (21, 9011950), (25, 7570038), (30, 6308365), (35, 5407170), (42, 4505975), (50, 3785019), (70, 2703585), (75, 2523346), (105, 1802390), (150, 1261673), (175, 1081434), (210, 901195), (350, 540717), (525, 360478), (1050, 180239)]