2017082940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1769371}}^1$

素因数の和:1769402

約数の個数: 48

約数和(自身を含む): 5945089920

約数和(自身を除く): 3928006980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1769371, 3538742, 5308113, 7077484, 8846855, 10616226, 17693710, 21232452, 26540565, 33618049, 35387420, 53081130, 67236098, 100854147, 106162260, 134472196, 168090245, 201708294, 336180490, 403416588, 504270735, 672360980, 1008541470, 2017082940]

約数ペア:

[(1, 2017082940), (2, 1008541470), (3, 672360980), (4, 504270735), (5, 403416588), (6, 336180490), (10, 201708294), (12, 168090245), (15, 134472196), (19, 106162260), (20, 100854147), (30, 67236098), (38, 53081130), (57, 35387420), (60, 33618049), (76, 26540565), (95, 21232452), (114, 17693710), (190, 10616226), (228, 8846855), (285, 7077484), (380, 5308113), (570, 3538742), (1140, 1769371)]