7429110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 19692288

約数和(自身を除く): 12263178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 443, 559, 645, 886, 1118, 1290, 1329, 1677, 2215, 2658, 2795, 3354, 4430, 5590, 5759, 6645, 8385, 11518, 13290, 16770, 17277, 19049, 28795, 34554, 38098, 57147, 57590, 86385, 95245, 114294, 172770, 190490, 247637, 285735, 495274, 571470, 742911, 1238185, 1485822, 2476370, 3714555, 7429110]

約数ペア:

[(1, 7429110), (2, 3714555), (3, 2476370), (5, 1485822), (6, 1238185), (10, 742911), (13, 571470), (15, 495274), (26, 285735), (30, 247637), (39, 190490), (43, 172770), (65, 114294), (78, 95245), (86, 86385), (129, 57590), (130, 57147), (195, 38098), (215, 34554), (258, 28795), (390, 19049), (430, 17277), (443, 16770), (559, 13290), (645, 11518), (886, 8385), (1118, 6645), (1290, 5759), (1329, 5590), (1677, 4430), (2215, 3354), (2658, 2795)]