2912062580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{27697}}^1$

素因数の和:28464

約数の個数: 48

約数和(自身を含む): 6998509056

約数和(自身を除く): 4086446476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751, 1502, 3004, 3755, 5257, 7510, 10514, 15020, 21028, 26285, 27697, 52570, 55394, 105140, 110788, 138485, 193879, 276970, 387758, 553940, 775516, 969395, 1938790, 3877580, 20800447, 41600894, 83201788, 104002235, 145603129, 208004470, 291206258, 416008940, 582412516, 728015645, 1456031290, 2912062580]

約数ペア:

[(1, 2912062580), (2, 1456031290), (4, 728015645), (5, 582412516), (7, 416008940), (10, 291206258), (14, 208004470), (20, 145603129), (28, 104002235), (35, 83201788), (70, 41600894), (140, 20800447), (751, 3877580), (1502, 1938790), (3004, 969395), (3755, 775516), (5257, 553940), (7510, 387758), (10514, 276970), (15020, 193879), (21028, 138485), (26285, 110788), (27697, 105140), (52570, 55394)]