30820368

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{27917}}^1$

素因数の和:27951

約数の個数: 40

約数和(自身を含む): 83083968

約数和(自身を除く): 52263600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 27917, 55834, 83751, 111668, 167502, 223336, 335004, 446672, 642091, 670008, 1284182, 1340016, 1926273, 2568364, 3852546, 5136728, 7705092, 10273456, 15410184, 30820368]

約数ペア:

[(1, 30820368), (2, 15410184), (3, 10273456), (4, 7705092), (6, 5136728), (8, 3852546), (12, 2568364), (16, 1926273), (23, 1340016), (24, 1284182), (46, 670008), (48, 642091), (69, 446672), (92, 335004), (138, 223336), (184, 167502), (276, 111668), (368, 83751), (552, 55834), (1104, 27917)]