377012860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 924696864

約数和(自身を除く): 547684004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 311, 490, 622, 980, 1237, 1244, 1555, 2177, 2474, 3110, 4354, 4948, 6185, 6220, 8659, 8708, 10885, 12370, 15239, 17318, 21770, 24740, 30478, 34636, 43295, 43540, 60613, 60956, 76195, 86590, 121226, 152390, 173180, 242452, 303065, 304780, 384707, 606130, 769414, 1212260, 1538828, 1923535, 2692949, 3847070, 5385898, 7694140, 10771796, 13464745, 18850643, 26929490, 37701286, 53858980, 75402572, 94253215, 188506430, 377012860]

約数ペア:

[(1, 377012860), (2, 188506430), (4, 94253215), (5, 75402572), (7, 53858980), (10, 37701286), (14, 26929490), (20, 18850643), (28, 13464745), (35, 10771796), (49, 7694140), (70, 5385898), (98, 3847070), (140, 2692949), (196, 1923535), (245, 1538828), (311, 1212260), (490, 769414), (622, 606130), (980, 384707), (1237, 304780), (1244, 303065), (1555, 242452), (2177, 173180), (2474, 152390), (3110, 121226), (4354, 86590), (4948, 76195), (6185, 60956), (6220, 60613), (8659, 43540), (8708, 43295), (10885, 34636), (12370, 30478), (15239, 24740), (17318, 21770)]