1691670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 4478976

約数和(自身を除く): 2787306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 107, 155, 170, 186, 214, 255, 310, 321, 465, 510, 527, 535, 642, 930, 1054, 1070, 1581, 1605, 1819, 2635, 3162, 3210, 3317, 3638, 5270, 5457, 6634, 7905, 9095, 9951, 10914, 15810, 16585, 18190, 19902, 27285, 33170, 49755, 54570, 56389, 99510, 112778, 169167, 281945, 338334, 563890, 845835, 1691670]

約数ペア:

[(1, 1691670), (2, 845835), (3, 563890), (5, 338334), (6, 281945), (10, 169167), (15, 112778), (17, 99510), (30, 56389), (31, 54570), (34, 49755), (51, 33170), (62, 27285), (85, 19902), (93, 18190), (102, 16585), (107, 15810), (155, 10914), (170, 9951), (186, 9095), (214, 7905), (255, 6634), (310, 5457), (321, 5270), (465, 3638), (510, 3317), (527, 3210), (535, 3162), (642, 2635), (930, 1819), (1054, 1605), (1070, 1581)]