13802340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 38808000

約数和(自身を除く): 25005660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 499, 922, 998, 1383, 1497, 1844, 1996, 2305, 2495, 2766, 2994, 4610, 4990, 5532, 5988, 6915, 7485, 9220, 9980, 13830, 14970, 27660, 29940, 230039, 460078, 690117, 920156, 1150195, 1380234, 2300390, 2760468, 3450585, 4600780, 6901170, 13802340]

約数ペア:

[(1, 13802340), (2, 6901170), (3, 4600780), (4, 3450585), (5, 2760468), (6, 2300390), (10, 1380234), (12, 1150195), (15, 920156), (20, 690117), (30, 460078), (60, 230039), (461, 29940), (499, 27660), (922, 14970), (998, 13830), (1383, 9980), (1497, 9220), (1844, 7485), (1996, 6915), (2305, 5988), (2495, 5532), (2766, 4990), (2994, 4610)]