2084130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 5854464

約数和(自身を除く): 3770334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 83, 90, 93, 135, 155, 162, 166, 186, 249, 270, 279, 310, 405, 415, 465, 498, 558, 747, 810, 830, 837, 930, 1245, 1395, 1494, 1674, 2241, 2490, 2511, 2573, 2790, 3735, 4185, 4482, 5022, 5146, 6723, 7470, 7719, 8370, 11205, 12555, 12865, 13446, 15438, 22410, 23157, 25110, 25730, 33615, 38595, 46314, 67230, 69471, 77190, 115785, 138942, 208413, 231570, 347355, 416826, 694710, 1042065, 2084130]

約数ペア:

[(1, 2084130), (2, 1042065), (3, 694710), (5, 416826), (6, 347355), (9, 231570), (10, 208413), (15, 138942), (18, 115785), (27, 77190), (30, 69471), (31, 67230), (45, 46314), (54, 38595), (62, 33615), (81, 25730), (83, 25110), (90, 23157), (93, 22410), (135, 15438), (155, 13446), (162, 12865), (166, 12555), (186, 11205), (249, 8370), (270, 7719), (279, 7470), (310, 6723), (405, 5146), (415, 5022), (465, 4482), (498, 4185), (558, 3735), (747, 2790), (810, 2573), (830, 2511), (837, 2490), (930, 2241), (1245, 1674), (1395, 1494)]