15496629340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{68213}}^1$

素因数の和:68566

約数の個数: 48

約数和(自身を含む): 33531819552

約数和(自身を除く): 18035190212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 307, 370, 614, 740, 1228, 1535, 3070, 6140, 11359, 22718, 45436, 56795, 68213, 113590, 136426, 227180, 272852, 341065, 682130, 1364260, 2523881, 5047762, 10095524, 12619405, 20941391, 25238810, 41882782, 50477620, 83765564, 104706955, 209413910, 418827820, 774831467, 1549662934, 3099325868, 3874157335, 7748314670, 15496629340]

約数ペア:

[(1, 15496629340), (2, 7748314670), (4, 3874157335), (5, 3099325868), (10, 1549662934), (20, 774831467), (37, 418827820), (74, 209413910), (148, 104706955), (185, 83765564), (307, 50477620), (370, 41882782), (614, 25238810), (740, 20941391), (1228, 12619405), (1535, 10095524), (3070, 5047762), (6140, 2523881), (11359, 1364260), (22718, 682130), (45436, 341065), (56795, 272852), (68213, 227180), (113590, 136426)]