334184620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217003}}^1$

素因数の和:217030

約数の個数: 48

約数和(自身を含む): 874960128

約数和(自身を除く): 540775508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 217003, 434006, 868012, 1085015, 1519021, 2170030, 2387033, 3038042, 4340060, 4774066, 6076084, 7595105, 9548132, 11935165, 15190210, 16709231, 23870330, 30380420, 33418462, 47740660, 66836924, 83546155, 167092310, 334184620]

約数ペア:

[(1, 334184620), (2, 167092310), (4, 83546155), (5, 66836924), (7, 47740660), (10, 33418462), (11, 30380420), (14, 23870330), (20, 16709231), (22, 15190210), (28, 11935165), (35, 9548132), (44, 7595105), (55, 6076084), (70, 4774066), (77, 4340060), (110, 3038042), (140, 2387033), (154, 2170030), (220, 1519021), (308, 1085015), (385, 868012), (770, 434006), (1540, 217003)]