15147370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 33406560

約数和(自身を除く): 18259190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1627, 1862, 3254, 4655, 8135, 9310, 11389, 16270, 22778, 30913, 56945, 61826, 79723, 113890, 154565, 159446, 216391, 309130, 398615, 432782, 797230, 1081955, 1514737, 2163910, 3029474, 7573685, 15147370]

約数ペア:

[(1, 15147370), (2, 7573685), (5, 3029474), (7, 2163910), (10, 1514737), (14, 1081955), (19, 797230), (35, 432782), (38, 398615), (49, 309130), (70, 216391), (95, 159446), (98, 154565), (133, 113890), (190, 79723), (245, 61826), (266, 56945), (490, 30913), (665, 22778), (931, 16270), (1330, 11389), (1627, 9310), (1862, 8135), (3254, 4655)]