2089969140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{93889}}^1$

素因数の和:93961

約数の個数: 96

約数和(自身を含む): 6814160640

約数和(自身を除く): 4724191500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 93889, 187778, 281667, 375556, 469445, 563334, 657223, 938890, 1126668, 1314446, 1408335, 1877780, 1971669, 2628892, 2816670, 3286115, 3943338, 4976117, 5633340, 6572230, 7886676, 9858345, 9952234, 13144460, 14928351, 19716690, 19904468, 24880585, 29856702, 34832819, 39433380, 49761170, 59713404, 69665638, 74641755, 99522340, 104498457, 139331276, 149283510, 174164095, 208996914, 298567020, 348328190, 417993828, 522492285, 696656380, 1044984570, 2089969140]

約数ペア:

[(1, 2089969140), (2, 1044984570), (3, 696656380), (4, 522492285), (5, 417993828), (6, 348328190), (7, 298567020), (10, 208996914), (12, 174164095), (14, 149283510), (15, 139331276), (20, 104498457), (21, 99522340), (28, 74641755), (30, 69665638), (35, 59713404), (42, 49761170), (53, 39433380), (60, 34832819), (70, 29856702), (84, 24880585), (105, 19904468), (106, 19716690), (140, 14928351), (159, 13144460), (210, 9952234), (212, 9858345), (265, 7886676), (318, 6572230), (371, 5633340), (420, 4976117), (530, 3943338), (636, 3286115), (742, 2816670), (795, 2628892), (1060, 1971669), (1113, 1877780), (1484, 1408335), (1590, 1314446), (1855, 1126668), (2226, 938890), (3180, 657223), (3710, 563334), (4452, 469445), (5565, 375556), (7420, 281667), (11130, 187778), (22260, 93889)]