2000790435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4651}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 3890709504

約数和(自身を除く): 1889919069

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 241, 255, 357, 595, 723, 1205, 1687, 1785, 3615, 4097, 4651, 5061, 8435, 12291, 13953, 20485, 23255, 25305, 28679, 32557, 61455, 69765, 79067, 86037, 97671, 143395, 162785, 237201, 395335, 430185, 488355, 553469, 1120891, 1186005, 1660407, 2767345, 3362673, 5604455, 7846237, 8302035, 16813365, 19055147, 23538711, 39231185, 57165441, 95275735, 117693555, 133386029, 285827205, 400158087, 666930145, 2000790435]

約数ペア:

[(1, 2000790435), (3, 666930145), (5, 400158087), (7, 285827205), (15, 133386029), (17, 117693555), (21, 95275735), (35, 57165441), (51, 39231185), (85, 23538711), (105, 19055147), (119, 16813365), (241, 8302035), (255, 7846237), (357, 5604455), (595, 3362673), (723, 2767345), (1205, 1660407), (1687, 1186005), (1785, 1120891), (3615, 553469), (4097, 488355), (4651, 430185), (5061, 395335), (8435, 237201), (12291, 162785), (13953, 143395), (20485, 97671), (23255, 86037), (25305, 79067), (28679, 69765), (32557, 61455)]