6743940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16057}}^1$

素因数の和:16076

約数の個数: 48

約数和(自身を含む): 21581952

約数和(自身を除く): 14838012

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, 16057, 32114, 48171, 64228, 80285, 96342, 112399, 160570, 192684, 224798, 240855, 321140, 337197, 449596, 481710, 561995, 674394, 963420, 1123990, 1348788, 1685985, 2247980, 3371970, 6743940]

約数ペア:

[(1, 6743940), (2, 3371970), (3, 2247980), (4, 1685985), (5, 1348788), (6, 1123990), (7, 963420), (10, 674394), (12, 561995), (14, 481710), (15, 449596), (20, 337197), (21, 321140), (28, 240855), (30, 224798), (35, 192684), (42, 160570), (60, 112399), (70, 96342), (84, 80285), (105, 64228), (140, 48171), (210, 32114), (420, 16057)]