226866510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 96

約数和(自身を含む): 642096000

約数和(自身を除く): 415229490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 873, 970, 1170, 1261, 1455, 1746, 1999, 2522, 2910, 3783, 3998, 4365, 5997, 6305, 7566, 8730, 9995, 11349, 11994, 12610, 17991, 18915, 19990, 22698, 25987, 29985, 35982, 37830, 51974, 56745, 59970, 77961, 89955, 113490, 129935, 155922, 179910, 193903, 233883, 259870, 387806, 389805, 467766, 581709, 779610, 969515, 1163418, 1169415, 1745127, 1939030, 2338830, 2520739, 2908545, 3490254, 5041478, 5817090, 7562217, 8725635, 12603695, 15124434, 17451270, 22686651, 25207390, 37811085, 45373302, 75622170, 113433255, 226866510]

約数ペア:

[(1, 226866510), (2, 113433255), (3, 75622170), (5, 45373302), (6, 37811085), (9, 25207390), (10, 22686651), (13, 17451270), (15, 15124434), (18, 12603695), (26, 8725635), (30, 7562217), (39, 5817090), (45, 5041478), (65, 3490254), (78, 2908545), (90, 2520739), (97, 2338830), (117, 1939030), (130, 1745127), (194, 1169415), (195, 1163418), (234, 969515), (291, 779610), (390, 581709), (485, 467766), (582, 389805), (585, 387806), (873, 259870), (970, 233883), (1170, 193903), (1261, 179910), (1455, 155922), (1746, 129935), (1999, 113490), (2522, 89955), (2910, 77961), (3783, 59970), (3998, 56745), (4365, 51974), (5997, 37830), (6305, 35982), (7566, 29985), (8730, 25987), (9995, 22698), (11349, 19990), (11994, 18915), (12610, 17991)]