181054380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 551807424

約数和(自身を除く): 370753044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2393, 2522, 2910, 3783, 4786, 5044, 5820, 6305, 7179, 7566, 9572, 11965, 12610, 14358, 15132, 18915, 23930, 25220, 28716, 31109, 35895, 37830, 47860, 62218, 71790, 75660, 93327, 124436, 143580, 155545, 186654, 232121, 311090, 373308, 464242, 466635, 622180, 696363, 928484, 933270, 1160605, 1392726, 1866540, 2321210, 2785452, 3017573, 3481815, 4642420, 6035146, 6963630, 9052719, 12070292, 13927260, 15087865, 18105438, 30175730, 36210876, 45263595, 60351460, 90527190, 181054380]

約数ペア:

[(1, 181054380), (2, 90527190), (3, 60351460), (4, 45263595), (5, 36210876), (6, 30175730), (10, 18105438), (12, 15087865), (13, 13927260), (15, 12070292), (20, 9052719), (26, 6963630), (30, 6035146), (39, 4642420), (52, 3481815), (60, 3017573), (65, 2785452), (78, 2321210), (97, 1866540), (130, 1392726), (156, 1160605), (194, 933270), (195, 928484), (260, 696363), (291, 622180), (388, 466635), (390, 464242), (485, 373308), (582, 311090), (780, 232121), (970, 186654), (1164, 155545), (1261, 143580), (1455, 124436), (1940, 93327), (2393, 75660), (2522, 71790), (2910, 62218), (3783, 47860), (4786, 37830), (5044, 35895), (5820, 31109), (6305, 28716), (7179, 25220), (7566, 23930), (9572, 18915), (11965, 15132), (12610, 14358)]