1069704790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{198461}}^1$

素因数の和:198493

約数の個数: 48

約数和(自身を含む): 2443464144

約数和(自身を除く): 1373759354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 198461, 396922, 992305, 1389227, 1984610, 2183071, 2778454, 4366142, 6946135, 9724589, 10915355, 13892270, 15281497, 19449178, 21830710, 30562994, 48622945, 76407485, 97245890, 106970479, 152814970, 213940958, 534852395, 1069704790]

約数ペア:

[(1, 1069704790), (2, 534852395), (5, 213940958), (7, 152814970), (10, 106970479), (11, 97245890), (14, 76407485), (22, 48622945), (35, 30562994), (49, 21830710), (55, 19449178), (70, 15281497), (77, 13892270), (98, 10915355), (110, 9724589), (154, 6946135), (245, 4366142), (385, 2778454), (490, 2183071), (539, 1984610), (770, 1389227), (1078, 992305), (2695, 396922), (5390, 198461)]