1329794340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4663}}^1$

素因数の和:4786

約数の個数: 144

約数和(自身を含む): 4376921472

約数和(自身を除く): 3047127132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 388, 420, 485, 490, 582, 588, 679, 735, 970, 980, 1164, 1358, 1455, 1470, 1940, 2037, 2716, 2910, 2940, 3395, 4074, 4663, 4753, 5820, 6790, 8148, 9326, 9506, 10185, 13580, 13989, 14259, 18652, 19012, 20370, 23315, 23765, 27978, 28518, 32641, 40740, 46630, 47530, 55956, 57036, 65282, 69945, 71295, 93260, 95060, 97923, 130564, 139890, 142590, 163205, 195846, 228487, 279780, 285180, 326410, 391692, 452311, 456974, 489615, 652820, 685461, 904622, 913948, 979230, 1142435, 1356933, 1370922, 1809244, 1958460, 2261555, 2284870, 2713866, 2741844, 3166177, 3427305, 4523110, 4569740, 5427732, 6332354, 6784665, 6854610, 9046220, 9498531, 12664708, 13569330, 13709220, 15830885, 18997062, 22163239, 27138660, 31661770, 37994124, 44326478, 47492655, 63323540, 66489717, 88652956, 94985310, 110816195, 132979434, 189970620, 221632390, 265958868, 332448585, 443264780, 664897170, 1329794340]

約数ペア:

[(1, 1329794340), (2, 664897170), (3, 443264780), (4, 332448585), (5, 265958868), (6, 221632390), (7, 189970620), (10, 132979434), (12, 110816195), (14, 94985310), (15, 88652956), (20, 66489717), (21, 63323540), (28, 47492655), (30, 44326478), (35, 37994124), (42, 31661770), (49, 27138660), (60, 22163239), (70, 18997062), (84, 15830885), (97, 13709220), (98, 13569330), (105, 12664708), (140, 9498531), (147, 9046220), (194, 6854610), (196, 6784665), (210, 6332354), (245, 5427732), (291, 4569740), (294, 4523110), (388, 3427305), (420, 3166177), (485, 2741844), (490, 2713866), (582, 2284870), (588, 2261555), (679, 1958460), (735, 1809244), (970, 1370922), (980, 1356933), (1164, 1142435), (1358, 979230), (1455, 913948), (1470, 904622), (1940, 685461), (2037, 652820), (2716, 489615), (2910, 456974), (2940, 452311), (3395, 391692), (4074, 326410), (4663, 285180), (4753, 279780), (5820, 228487), (6790, 195846), (8148, 163205), (9326, 142590), (9506, 139890), (10185, 130564), (13580, 97923), (13989, 95060), (14259, 93260), (18652, 71295), (19012, 69945), (20370, 65282), (23315, 57036), (23765, 55956), (27978, 47530), (28518, 46630), (32641, 40740)]