3513790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 7534944

約数和(自身を除く): 4021154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 101, 142, 202, 245, 355, 490, 497, 505, 707, 710, 994, 1010, 1414, 2485, 3479, 3535, 4949, 4970, 6958, 7070, 7171, 9898, 14342, 17395, 24745, 34790, 35855, 49490, 50197, 71710, 100394, 250985, 351379, 501970, 702758, 1756895, 3513790]

約数ペア:

[(1, 3513790), (2, 1756895), (5, 702758), (7, 501970), (10, 351379), (14, 250985), (35, 100394), (49, 71710), (70, 50197), (71, 49490), (98, 35855), (101, 34790), (142, 24745), (202, 17395), (245, 14342), (355, 9898), (490, 7171), (497, 7070), (505, 6958), (707, 4970), (710, 4949), (994, 3535), (1010, 3479), (1414, 2485)]