557965380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9697}}^1$

素因数の和:9853

約数の個数: 96

約数和(自身を含む): 1798707456

約数和(自身を除く): 1240742076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 4110, 4795, 5754, 8220, 9590, 9697, 11508, 14385, 19180, 19394, 28770, 29091, 38788, 48485, 57540, 58182, 67879, 96970, 116364, 135758, 145455, 193940, 203637, 271516, 290910, 339395, 407274, 581820, 678790, 814548, 1018185, 1328489, 1357580, 2036370, 2656978, 3985467, 4072740, 5313956, 6642445, 7970934, 9299423, 13284890, 15941868, 18598846, 19927335, 26569780, 27898269, 37197692, 39854670, 46497115, 55796538, 79709340, 92994230, 111593076, 139491345, 185988460, 278982690, 557965380]

約数ペア:

[(1, 557965380), (2, 278982690), (3, 185988460), (4, 139491345), (5, 111593076), (6, 92994230), (7, 79709340), (10, 55796538), (12, 46497115), (14, 39854670), (15, 37197692), (20, 27898269), (21, 26569780), (28, 19927335), (30, 18598846), (35, 15941868), (42, 13284890), (60, 9299423), (70, 7970934), (84, 6642445), (105, 5313956), (137, 4072740), (140, 3985467), (210, 2656978), (274, 2036370), (411, 1357580), (420, 1328489), (548, 1018185), (685, 814548), (822, 678790), (959, 581820), (1370, 407274), (1644, 339395), (1918, 290910), (2055, 271516), (2740, 203637), (2877, 193940), (3836, 145455), (4110, 135758), (4795, 116364), (5754, 96970), (8220, 67879), (9590, 58182), (9697, 57540), (11508, 48485), (14385, 38788), (19180, 29091), (19394, 28770)]