141799070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 299759616

約数和(自身を除く): 157960546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 103, 142, 206, 277, 355, 497, 515, 554, 710, 721, 994, 1030, 1385, 1442, 1939, 2485, 2770, 3605, 3878, 4970, 7210, 7313, 9695, 14626, 19390, 19667, 28531, 36565, 39334, 51191, 57062, 73130, 98335, 102382, 137669, 142655, 196670, 199717, 255955, 275338, 285310, 399434, 511910, 688345, 998585, 1376690, 1997170, 2025701, 4051402, 10128505, 14179907, 20257010, 28359814, 70899535, 141799070]

約数ペア:

[(1, 141799070), (2, 70899535), (5, 28359814), (7, 20257010), (10, 14179907), (14, 10128505), (35, 4051402), (70, 2025701), (71, 1997170), (103, 1376690), (142, 998585), (206, 688345), (277, 511910), (355, 399434), (497, 285310), (515, 275338), (554, 255955), (710, 199717), (721, 196670), (994, 142655), (1030, 137669), (1385, 102382), (1442, 98335), (1939, 73130), (2485, 57062), (2770, 51191), (3605, 39334), (3878, 36565), (4970, 28531), (7210, 19667), (7313, 19390), (9695, 14626)]