2057642790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{60859}}^1$

素因数の和:60906

約数の個数: 96

約数和(自身を含む): 5994466560

約数和(自身を除く): 3936823770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 3381, 4830, 5635, 6762, 11270, 16905, 33810, 60859, 121718, 182577, 304295, 365154, 426013, 608590, 852026, 912885, 1278039, 1399757, 1825770, 2130065, 2556078, 2799514, 2982091, 4199271, 4260130, 5964182, 6390195, 6998785, 8398542, 8946273, 9798299, 12780390, 13997570, 14910455, 17892546, 19596598, 20996355, 29394897, 29820910, 41992710, 44731365, 48991495, 58789794, 68588093, 89462730, 97982990, 137176186, 146974485, 205764279, 293948970, 342940465, 411528558, 685880930, 1028821395, 2057642790]

約数ペア:

[(1, 2057642790), (2, 1028821395), (3, 685880930), (5, 411528558), (6, 342940465), (7, 293948970), (10, 205764279), (14, 146974485), (15, 137176186), (21, 97982990), (23, 89462730), (30, 68588093), (35, 58789794), (42, 48991495), (46, 44731365), (49, 41992710), (69, 29820910), (70, 29394897), (98, 20996355), (105, 19596598), (115, 17892546), (138, 14910455), (147, 13997570), (161, 12780390), (210, 9798299), (230, 8946273), (245, 8398542), (294, 6998785), (322, 6390195), (345, 5964182), (483, 4260130), (490, 4199271), (690, 2982091), (735, 2799514), (805, 2556078), (966, 2130065), (1127, 1825770), (1470, 1399757), (1610, 1278039), (2254, 912885), (2415, 852026), (3381, 608590), (4830, 426013), (5635, 365154), (6762, 304295), (11270, 182577), (16905, 121718), (33810, 60859)]