39760070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 84878928

約数和(自身を除く): 45118858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1531, 1855, 2597, 3062, 3710, 5194, 7655, 10717, 12985, 15310, 21434, 25970, 53585, 75019, 81143, 107170, 150038, 162286, 375095, 405715, 568001, 750190, 811430, 1136002, 2840005, 3976007, 5680010, 7952014, 19880035, 39760070]

約数ペア:

[(1, 39760070), (2, 19880035), (5, 7952014), (7, 5680010), (10, 3976007), (14, 2840005), (35, 1136002), (49, 811430), (53, 750190), (70, 568001), (98, 405715), (106, 375095), (245, 162286), (265, 150038), (371, 107170), (490, 81143), (530, 75019), (742, 53585), (1531, 25970), (1855, 21434), (2597, 15310), (3062, 12985), (3710, 10717), (5194, 7655)]