84206820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 245605248

約数和(自身を除く): 161398428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 83, 111, 148, 166, 185, 222, 249, 332, 370, 415, 444, 457, 498, 555, 740, 830, 914, 996, 1110, 1245, 1371, 1660, 1828, 2220, 2285, 2490, 2742, 3071, 4570, 4980, 5484, 6142, 6855, 9140, 9213, 12284, 13710, 15355, 16909, 18426, 27420, 30710, 33818, 36852, 37931, 46065, 50727, 61420, 67636, 75862, 84545, 92130, 101454, 113793, 151724, 169090, 184260, 189655, 202908, 227586, 253635, 338180, 379310, 455172, 507270, 568965, 758620, 1014540, 1137930, 1403447, 2275860, 2806894, 4210341, 5613788, 7017235, 8420682, 14034470, 16841364, 21051705, 28068940, 42103410, 84206820]

約数ペア:

[(1, 84206820), (2, 42103410), (3, 28068940), (4, 21051705), (5, 16841364), (6, 14034470), (10, 8420682), (12, 7017235), (15, 5613788), (20, 4210341), (30, 2806894), (37, 2275860), (60, 1403447), (74, 1137930), (83, 1014540), (111, 758620), (148, 568965), (166, 507270), (185, 455172), (222, 379310), (249, 338180), (332, 253635), (370, 227586), (415, 202908), (444, 189655), (457, 184260), (498, 169090), (555, 151724), (740, 113793), (830, 101454), (914, 92130), (996, 84545), (1110, 75862), (1245, 67636), (1371, 61420), (1660, 50727), (1828, 46065), (2220, 37931), (2285, 36852), (2490, 33818), (2742, 30710), (3071, 27420), (4570, 18426), (4980, 16909), (5484, 15355), (6142, 13710), (6855, 12284), (9140, 9213)]