129467690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 269298432

約数和(自身を除く): 139830742

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 73, 110, 115, 146, 230, 253, 365, 506, 701, 730, 803, 1265, 1402, 1606, 1679, 2530, 3358, 3505, 4015, 7010, 7711, 8030, 8395, 15422, 16123, 16790, 18469, 32246, 36938, 38555, 51173, 77110, 80615, 92345, 102346, 161230, 177353, 184690, 255865, 354706, 511730, 562903, 886765, 1125806, 1176979, 1773530, 2353958, 2814515, 5629030, 5884895, 11769790, 12946769, 25893538, 64733845, 129467690]

約数ペア:

[(1, 129467690), (2, 64733845), (5, 25893538), (10, 12946769), (11, 11769790), (22, 5884895), (23, 5629030), (46, 2814515), (55, 2353958), (73, 1773530), (110, 1176979), (115, 1125806), (146, 886765), (230, 562903), (253, 511730), (365, 354706), (506, 255865), (701, 184690), (730, 177353), (803, 161230), (1265, 102346), (1402, 92345), (1606, 80615), (1679, 77110), (2530, 51173), (3358, 38555), (3505, 36938), (4015, 32246), (7010, 18469), (7711, 16790), (8030, 16123), (8395, 15422)]