14145420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 39771648

約数和(自身を除く): 25626228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 547, 862, 1094, 1293, 1641, 1724, 2155, 2188, 2586, 2735, 3282, 4310, 5172, 5470, 6465, 6564, 8205, 8620, 10940, 12930, 16410, 25860, 32820, 235757, 471514, 707271, 943028, 1178785, 1414542, 2357570, 2829084, 3536355, 4715140, 7072710, 14145420]

約数ペア:

[(1, 14145420), (2, 7072710), (3, 4715140), (4, 3536355), (5, 2829084), (6, 2357570), (10, 1414542), (12, 1178785), (15, 943028), (20, 707271), (30, 471514), (60, 235757), (431, 32820), (547, 25860), (862, 16410), (1094, 12930), (1293, 10940), (1641, 8620), (1724, 8205), (2155, 6564), (2188, 6465), (2586, 5470), (2735, 5172), (3282, 4310)]