717507020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1459}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 1534471680

約数和(自身を除く): 816964660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 367, 670, 734, 1340, 1459, 1468, 1835, 2918, 3670, 5836, 7295, 7340, 14590, 24589, 29180, 49178, 97753, 98356, 122945, 195506, 245890, 391012, 488765, 491780, 535453, 977530, 1070906, 1955060, 2141812, 2677265, 5354530, 10709060, 35875351, 71750702, 143501404, 179376755, 358753510, 717507020]

約数ペア:

[(1, 717507020), (2, 358753510), (4, 179376755), (5, 143501404), (10, 71750702), (20, 35875351), (67, 10709060), (134, 5354530), (268, 2677265), (335, 2141812), (367, 1955060), (670, 1070906), (734, 977530), (1340, 535453), (1459, 491780), (1468, 488765), (1835, 391012), (2918, 245890), (3670, 195506), (5836, 122945), (7295, 98356), (7340, 97753), (14590, 49178), (24589, 29180)]