29862280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 80144640

約数和(自身を除く): 50282360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4637, 6440, 9274, 18548, 23185, 32459, 37096, 46370, 64918, 92740, 106651, 129836, 162295, 185480, 213302, 259672, 324590, 426604, 533255, 649180, 746557, 853208, 1066510, 1298360, 1493114, 2133020, 2986228, 3732785, 4266040, 5972456, 7465570, 14931140, 29862280]

約数ペア:

[(1, 29862280), (2, 14931140), (4, 7465570), (5, 5972456), (7, 4266040), (8, 3732785), (10, 2986228), (14, 2133020), (20, 1493114), (23, 1298360), (28, 1066510), (35, 853208), (40, 746557), (46, 649180), (56, 533255), (70, 426604), (92, 324590), (115, 259672), (140, 213302), (161, 185480), (184, 162295), (230, 129836), (280, 106651), (322, 92740), (460, 64918), (644, 46370), (805, 37096), (920, 32459), (1288, 23185), (1610, 18548), (3220, 9274), (4637, 6440)]