2014905970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{373823}}^1$

素因数の和:373855

約数の個数: 48

約数和(自身を含む): 4602521088

約数和(自身を除く): 2587615118

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, 373823, 747646, 1869115, 2616761, 3738230, 4112053, 5233522, 8224106, 13083805, 18317327, 20560265, 26167610, 28784371, 36634654, 41120530, 57568742, 91586635, 143921855, 183173270, 201490597, 287843710, 402981194, 1007452985, 2014905970]

約数ペア:

[(1, 2014905970), (2, 1007452985), (5, 402981194), (7, 287843710), (10, 201490597), (11, 183173270), (14, 143921855), (22, 91586635), (35, 57568742), (49, 41120530), (55, 36634654), (70, 28784371), (77, 26167610), (98, 20560265), (110, 18317327), (154, 13083805), (245, 8224106), (385, 5233522), (490, 4112053), (539, 3738230), (770, 2616761), (1078, 1869115), (2695, 747646), (5390, 373823)]