140633610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 365420160

約数和(自身を除く): 224786550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 1709, 2110, 2743, 3165, 3418, 5127, 5486, 6330, 8229, 8545, 10254, 13715, 16458, 17090, 22217, 25635, 27430, 41145, 44434, 51270, 66651, 82290, 111085, 133302, 222170, 333255, 360599, 666510, 721198, 1081797, 1802995, 2163594, 3605990, 4687787, 5408985, 9375574, 10817970, 14063361, 23438935, 28126722, 46877870, 70316805, 140633610]

約数ペア:

[(1, 140633610), (2, 70316805), (3, 46877870), (5, 28126722), (6, 23438935), (10, 14063361), (13, 10817970), (15, 9375574), (26, 5408985), (30, 4687787), (39, 3605990), (65, 2163594), (78, 1802995), (130, 1081797), (195, 721198), (211, 666510), (390, 360599), (422, 333255), (633, 222170), (1055, 133302), (1266, 111085), (1709, 82290), (2110, 66651), (2743, 51270), (3165, 44434), (3418, 41145), (5127, 27430), (5486, 25635), (6330, 22217), (8229, 17090), (8545, 16458), (10254, 13715)]