31640070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13697}}^1$

素因数の和:13725

約数の個数: 64

約数和(自身を含む): 94680576

約数和(自身を除く): 63040506

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13697, 27394, 41091, 68485, 82182, 95879, 136970, 150667, 191758, 205455, 287637, 301334, 410910, 452001, 479395, 575274, 753335, 904002, 958790, 1054669, 1438185, 1506670, 2109338, 2260005, 2876370, 3164007, 4520010, 5273345, 6328014, 10546690, 15820035, 31640070]

約数ペア:

[(1, 31640070), (2, 15820035), (3, 10546690), (5, 6328014), (6, 5273345), (7, 4520010), (10, 3164007), (11, 2876370), (14, 2260005), (15, 2109338), (21, 1506670), (22, 1438185), (30, 1054669), (33, 958790), (35, 904002), (42, 753335), (55, 575274), (66, 479395), (70, 452001), (77, 410910), (105, 301334), (110, 287637), (154, 205455), (165, 191758), (210, 150667), (231, 136970), (330, 95879), (385, 82182), (462, 68485), (770, 41091), (1155, 27394), (2310, 13697)]