2017656990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2141}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 5409252576

約数和(自身を除く): 3391595586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 283, 333, 370, 555, 566, 666, 849, 1110, 1415, 1665, 1698, 2141, 2547, 2830, 3330, 4245, 4282, 5094, 6423, 8490, 10471, 10705, 12735, 12846, 19269, 20942, 21410, 25470, 31413, 32115, 38538, 52355, 62826, 64230, 79217, 94239, 96345, 104710, 157065, 158434, 188478, 192690, 237651, 314130, 396085, 471195, 475302, 605903, 712953, 792170, 942390, 1188255, 1211806, 1425906, 1817709, 2376510, 3029515, 3564765, 3635418, 5453127, 6059030, 7129530, 9088545, 10906254, 18177090, 22418411, 27265635, 44836822, 54531270, 67255233, 112092055, 134510466, 201765699, 224184110, 336276165, 403531398, 672552330, 1008828495, 2017656990]

約数ペア:

[(1, 2017656990), (2, 1008828495), (3, 672552330), (5, 403531398), (6, 336276165), (9, 224184110), (10, 201765699), (15, 134510466), (18, 112092055), (30, 67255233), (37, 54531270), (45, 44836822), (74, 27265635), (90, 22418411), (111, 18177090), (185, 10906254), (222, 9088545), (283, 7129530), (333, 6059030), (370, 5453127), (555, 3635418), (566, 3564765), (666, 3029515), (849, 2376510), (1110, 1817709), (1415, 1425906), (1665, 1211806), (1698, 1188255), (2141, 942390), (2547, 792170), (2830, 712953), (3330, 605903), (4245, 475302), (4282, 471195), (5094, 396085), (6423, 314130), (8490, 237651), (10471, 192690), (10705, 188478), (12735, 158434), (12846, 157065), (19269, 104710), (20942, 96345), (21410, 94239), (25470, 79217), (31413, 64230), (32115, 62826), (38538, 52355)]