2612014790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{78889}}^1$

素因数の和:78957

約数の個数: 64

約数和(自身を含む): 5998164480

約数和(自身を除く): 3386149690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3311, 4730, 6622, 16555, 33110, 78889, 157778, 394445, 552223, 788890, 867779, 1104446, 1735558, 2761115, 3392227, 4338895, 5522230, 6074453, 6784454, 8677790, 12148906, 16961135, 23745589, 30372265, 33922270, 37314497, 47491178, 60744530, 74628994, 118727945, 186572485, 237455890, 261201479, 373144970, 522402958, 1306007395, 2612014790]

約数ペア:

[(1, 2612014790), (2, 1306007395), (5, 522402958), (7, 373144970), (10, 261201479), (11, 237455890), (14, 186572485), (22, 118727945), (35, 74628994), (43, 60744530), (55, 47491178), (70, 37314497), (77, 33922270), (86, 30372265), (110, 23745589), (154, 16961135), (215, 12148906), (301, 8677790), (385, 6784454), (430, 6074453), (473, 5522230), (602, 4338895), (770, 3392227), (946, 2761115), (1505, 1735558), (2365, 1104446), (3010, 867779), (3311, 788890), (4730, 552223), (6622, 394445), (16555, 157778), (33110, 78889)]