39541710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 104182848

約数和(自身を除く): 64641138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1913, 2067, 3445, 3826, 4134, 5739, 6890, 9565, 10335, 11478, 19130, 20670, 24869, 28695, 49738, 57390, 74607, 101389, 124345, 149214, 202778, 248690, 304167, 373035, 506945, 608334, 746070, 1013890, 1318057, 1520835, 2636114, 3041670, 3954171, 6590285, 7908342, 13180570, 19770855, 39541710]

約数ペア:

[(1, 39541710), (2, 19770855), (3, 13180570), (5, 7908342), (6, 6590285), (10, 3954171), (13, 3041670), (15, 2636114), (26, 1520835), (30, 1318057), (39, 1013890), (53, 746070), (65, 608334), (78, 506945), (106, 373035), (130, 304167), (159, 248690), (195, 202778), (265, 149214), (318, 124345), (390, 101389), (530, 74607), (689, 57390), (795, 49738), (1378, 28695), (1590, 24869), (1913, 20670), (2067, 19130), (3445, 11478), (3826, 10335), (4134, 9565), (5739, 6890)]