22313190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 55442880

約数和(自身を除く): 33129690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 89, 122, 137, 178, 183, 267, 274, 305, 366, 411, 445, 534, 610, 685, 822, 890, 915, 1335, 1370, 1830, 2055, 2670, 4110, 5429, 8357, 10858, 12193, 16287, 16714, 24386, 25071, 27145, 32574, 36579, 41785, 50142, 54290, 60965, 73158, 81435, 83570, 121930, 125355, 162870, 182895, 250710, 365790, 743773, 1487546, 2231319, 3718865, 4462638, 7437730, 11156595, 22313190]

約数ペア:

[(1, 22313190), (2, 11156595), (3, 7437730), (5, 4462638), (6, 3718865), (10, 2231319), (15, 1487546), (30, 743773), (61, 365790), (89, 250710), (122, 182895), (137, 162870), (178, 125355), (183, 121930), (267, 83570), (274, 81435), (305, 73158), (366, 60965), (411, 54290), (445, 50142), (534, 41785), (610, 36579), (685, 32574), (822, 27145), (890, 25071), (915, 24386), (1335, 16714), (1370, 16287), (1830, 12193), (2055, 10858), (2670, 8357), (4110, 5429)]