1161499780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 2849317632

約数和(自身を除く): 1687817852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 277, 305, 427, 491, 554, 610, 854, 982, 1108, 1220, 1385, 1708, 1939, 1964, 2135, 2455, 2770, 3437, 3878, 4270, 4910, 5540, 6874, 7756, 8540, 9695, 9820, 13748, 16897, 17185, 19390, 29951, 33794, 34370, 38780, 59902, 67588, 68740, 84485, 118279, 119804, 136007, 149755, 168970, 209657, 236558, 272014, 299510, 337940, 419314, 473116, 544028, 591395, 599020, 680035, 838628, 952049, 1048285, 1182790, 1360070, 1904098, 2096570, 2365580, 2720140, 3808196, 4193140, 4760245, 8296427, 9520490, 16592854, 19040980, 33185708, 41482135, 58074989, 82964270, 116149978, 165928540, 232299956, 290374945, 580749890, 1161499780]

約数ペア:

[(1, 1161499780), (2, 580749890), (4, 290374945), (5, 232299956), (7, 165928540), (10, 116149978), (14, 82964270), (20, 58074989), (28, 41482135), (35, 33185708), (61, 19040980), (70, 16592854), (122, 9520490), (140, 8296427), (244, 4760245), (277, 4193140), (305, 3808196), (427, 2720140), (491, 2365580), (554, 2096570), (610, 1904098), (854, 1360070), (982, 1182790), (1108, 1048285), (1220, 952049), (1385, 838628), (1708, 680035), (1939, 599020), (1964, 591395), (2135, 544028), (2455, 473116), (2770, 419314), (3437, 337940), (3878, 299510), (4270, 272014), (4910, 236558), (5540, 209657), (6874, 168970), (7756, 149755), (8540, 136007), (9695, 119804), (9820, 118279), (13748, 84485), (16897, 68740), (17185, 67588), (19390, 59902), (29951, 38780), (33794, 34370)]