2263440830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2011}}^1\times {\mathrm{2297}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 4743788976

約数和(自身を除く): 2480348146

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2011, 2297, 4022, 4594, 10055, 11485, 14077, 16079, 20110, 22970, 28154, 32158, 70385, 80395, 98539, 112553, 140770, 160790, 197078, 225106, 492695, 562765, 985390, 1125530, 4619267, 9238534, 23096335, 32334869, 46192670, 64669738, 161674345, 226344083, 323348690, 452688166, 1131720415, 2263440830]

約数ペア:

[(1, 2263440830), (2, 1131720415), (5, 452688166), (7, 323348690), (10, 226344083), (14, 161674345), (35, 64669738), (49, 46192670), (70, 32334869), (98, 23096335), (245, 9238534), (490, 4619267), (2011, 1125530), (2297, 985390), (4022, 562765), (4594, 492695), (10055, 225106), (11485, 197078), (14077, 160790), (16079, 140770), (20110, 112553), (22970, 98539), (28154, 80395), (32158, 70385)]