210898240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{94151}}^1$

素因数の和:94175

約数の個数: 56

約数和(自身を含む): 573950592

約数和(自身を除く): 363052352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 94151, 188302, 376604, 470755, 659057, 753208, 941510, 1318114, 1506416, 1883020, 2636228, 3012832, 3295285, 3766040, 5272456, 6025664, 6590570, 7532080, 10544912, 13181140, 15064160, 21089824, 26362280, 30128320, 42179648, 52724560, 105449120, 210898240]

約数ペア:

[(1, 210898240), (2, 105449120), (4, 52724560), (5, 42179648), (7, 30128320), (8, 26362280), (10, 21089824), (14, 15064160), (16, 13181140), (20, 10544912), (28, 7532080), (32, 6590570), (35, 6025664), (40, 5272456), (56, 3766040), (64, 3295285), (70, 3012832), (80, 2636228), (112, 1883020), (140, 1506416), (160, 1318114), (224, 941510), (280, 753208), (320, 659057), (448, 470755), (560, 376604), (1120, 188302), (2240, 94151)]