15703558780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{85429}}^1$

素因数の和:85559

約数の個数: 96

約数和(自身を含む): 40989997440

約数和(自身を除く): 25286438660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 260, 364, 404, 455, 505, 707, 910, 1010, 1313, 1414, 1820, 2020, 2626, 2828, 3535, 5252, 6565, 7070, 9191, 13130, 14140, 18382, 26260, 36764, 45955, 85429, 91910, 170858, 183820, 341716, 427145, 598003, 854290, 1110577, 1196006, 1708580, 2221154, 2392012, 2990015, 4442308, 5552885, 5980030, 7774039, 8628329, 11105770, 11960060, 15548078, 17256658, 22211540, 31096156, 34513316, 38870195, 43141645, 60398303, 77740390, 86283290, 112168277, 120796606, 155480780, 172566580, 224336554, 241593212, 301991515, 448673108, 560841385, 603983030, 785177939, 1121682770, 1207966060, 1570355878, 2243365540, 3140711756, 3925889695, 7851779390, 15703558780]

約数ペア:

[(1, 15703558780), (2, 7851779390), (4, 3925889695), (5, 3140711756), (7, 2243365540), (10, 1570355878), (13, 1207966060), (14, 1121682770), (20, 785177939), (26, 603983030), (28, 560841385), (35, 448673108), (52, 301991515), (65, 241593212), (70, 224336554), (91, 172566580), (101, 155480780), (130, 120796606), (140, 112168277), (182, 86283290), (202, 77740390), (260, 60398303), (364, 43141645), (404, 38870195), (455, 34513316), (505, 31096156), (707, 22211540), (910, 17256658), (1010, 15548078), (1313, 11960060), (1414, 11105770), (1820, 8628329), (2020, 7774039), (2626, 5980030), (2828, 5552885), (3535, 4442308), (5252, 2990015), (6565, 2392012), (7070, 2221154), (9191, 1708580), (13130, 1196006), (14140, 1110577), (18382, 854290), (26260, 598003), (36764, 427145), (45955, 341716), (85429, 183820), (91910, 170858)]