43970290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 98300160

約数和(自身を除く): 54329870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 211, 229, 422, 455, 458, 910, 1055, 1145, 1477, 1603, 2110, 2290, 2743, 2954, 2977, 3206, 5486, 5954, 7385, 8015, 13715, 14770, 14885, 16030, 19201, 20839, 27430, 29770, 38402, 41678, 48319, 96005, 96638, 104195, 192010, 208390, 241595, 338233, 483190, 628147, 676466, 1256294, 1691165, 3140735, 3382330, 4397029, 6281470, 8794058, 21985145, 43970290]

約数ペア:

[(1, 43970290), (2, 21985145), (5, 8794058), (7, 6281470), (10, 4397029), (13, 3382330), (14, 3140735), (26, 1691165), (35, 1256294), (65, 676466), (70, 628147), (91, 483190), (130, 338233), (182, 241595), (211, 208390), (229, 192010), (422, 104195), (455, 96638), (458, 96005), (910, 48319), (1055, 41678), (1145, 38402), (1477, 29770), (1603, 27430), (2110, 20839), (2290, 19201), (2743, 16030), (2954, 14885), (2977, 14770), (3206, 13715), (5486, 8015), (5954, 7385)]