2015255082

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 4177152000

約数和(自身を除く): 2161896918

約数列:

[1, 2, 3, 6, 73, 79, 139, 146, 158, 219, 237, 278, 417, 419, 438, 474, 834, 838, 1257, 2514, 5767, 10147, 10981, 11534, 17301, 20294, 21962, 30441, 30587, 32943, 33101, 34602, 58241, 60882, 61174, 65886, 66202, 91761, 99303, 116482, 174723, 183522, 198606, 349446, 801613, 1603226, 2404839, 2416373, 4251593, 4601039, 4809678, 4832746, 7249119, 8503186, 9202078, 12754779, 13803117, 14498238, 25509558, 27606234, 335875847, 671751694, 1007627541, 2015255082]

約数ペア:

[(1, 2015255082), (2, 1007627541), (3, 671751694), (6, 335875847), (73, 27606234), (79, 25509558), (139, 14498238), (146, 13803117), (158, 12754779), (219, 9202078), (237, 8503186), (278, 7249119), (417, 4832746), (419, 4809678), (438, 4601039), (474, 4251593), (834, 2416373), (838, 2404839), (1257, 1603226), (2514, 801613), (5767, 349446), (10147, 198606), (10981, 183522), (11534, 174723), (17301, 116482), (20294, 99303), (21962, 91761), (30441, 66202), (30587, 65886), (32943, 61174), (33101, 60882), (34602, 58241)]