2018105115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6299}}^1$

素因数の和:6404

約数の個数: 64

約数和(自身を含む): 3657830400

約数和(自身を除く): 1639725285

約数列:

[1, 3, 5, 13, 15, 31, 39, 53, 65, 93, 155, 159, 195, 265, 403, 465, 689, 795, 1209, 1643, 2015, 2067, 3445, 4929, 6045, 6299, 8215, 10335, 18897, 21359, 24645, 31495, 64077, 81887, 94485, 106795, 195269, 245661, 320385, 333847, 409435, 585807, 976345, 1001541, 1228305, 1669235, 2538497, 2929035, 4340011, 5007705, 7615491, 10349257, 12692485, 13020033, 21700055, 31047771, 38077455, 51746285, 65100165, 134540341, 155238855, 403621023, 672701705, 2018105115]

約数ペア:

[(1, 2018105115), (3, 672701705), (5, 403621023), (13, 155238855), (15, 134540341), (31, 65100165), (39, 51746285), (53, 38077455), (65, 31047771), (93, 21700055), (155, 13020033), (159, 12692485), (195, 10349257), (265, 7615491), (403, 5007705), (465, 4340011), (689, 2929035), (795, 2538497), (1209, 1669235), (1643, 1228305), (2015, 1001541), (2067, 976345), (3445, 585807), (4929, 409435), (6045, 333847), (6299, 320385), (8215, 245661), (10335, 195269), (18897, 106795), (21359, 94485), (24645, 81887), (31495, 64077)]