426295380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1014989}}^1$

素因数の和:1015008

約数の個数: 48

約数和(自身を含む): 1364146560

約数和(自身を除く): 937851180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1014989, 2029978, 3044967, 4059956, 5074945, 6089934, 7104923, 10149890, 12179868, 14209846, 15224835, 20299780, 21314769, 28419692, 30449670, 35524615, 42629538, 60899340, 71049230, 85259076, 106573845, 142098460, 213147690, 426295380]

約数ペア:

[(1, 426295380), (2, 213147690), (3, 142098460), (4, 106573845), (5, 85259076), (6, 71049230), (7, 60899340), (10, 42629538), (12, 35524615), (14, 30449670), (15, 28419692), (20, 21314769), (21, 20299780), (28, 15224835), (30, 14209846), (35, 12179868), (42, 10149890), (60, 7104923), (70, 6089934), (84, 5074945), (105, 4059956), (140, 3044967), (210, 2029978), (420, 1014989)]