1428450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 3615840

約数和(自身を除く): 2187390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 107, 150, 178, 214, 267, 321, 445, 534, 535, 642, 890, 1070, 1335, 1605, 2225, 2670, 2675, 3210, 4450, 5350, 6675, 8025, 9523, 13350, 16050, 19046, 28569, 47615, 57138, 95230, 142845, 238075, 285690, 476150, 714225, 1428450]

約数ペア:

[(1, 1428450), (2, 714225), (3, 476150), (5, 285690), (6, 238075), (10, 142845), (15, 95230), (25, 57138), (30, 47615), (50, 28569), (75, 19046), (89, 16050), (107, 13350), (150, 9523), (178, 8025), (214, 6675), (267, 5350), (321, 4450), (445, 3210), (534, 2675), (535, 2670), (642, 2225), (890, 1605), (1070, 1335)]