2048930030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 4275089280

約数和(自身を除く): 2226159250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 373, 485, 679, 746, 809, 970, 1358, 1618, 1865, 2611, 3395, 3730, 4045, 5222, 5663, 6790, 8090, 11326, 13055, 26110, 28315, 36181, 56630, 72362, 78473, 156946, 180905, 253267, 301757, 361810, 392365, 506534, 549311, 603514, 784730, 1098622, 1266335, 1508785, 2112299, 2532670, 2746555, 3017570, 4224598, 5493110, 10561495, 21122990, 29270429, 58540858, 146352145, 204893003, 292704290, 409786006, 1024465015, 2048930030]

約数ペア:

[(1, 2048930030), (2, 1024465015), (5, 409786006), (7, 292704290), (10, 204893003), (14, 146352145), (35, 58540858), (70, 29270429), (97, 21122990), (194, 10561495), (373, 5493110), (485, 4224598), (679, 3017570), (746, 2746555), (809, 2532670), (970, 2112299), (1358, 1508785), (1618, 1266335), (1865, 1098622), (2611, 784730), (3395, 603514), (3730, 549311), (4045, 506534), (5222, 392365), (5663, 361810), (6790, 301757), (8090, 253267), (11326, 180905), (13055, 156946), (26110, 78473), (28315, 72362), (36181, 56630)]