14155980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 40207104

約数和(自身を除く): 26051124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3323, 4260, 6646, 9969, 13292, 16615, 19938, 33230, 39876, 49845, 66460, 99690, 199380, 235933, 471866, 707799, 943732, 1179665, 1415598, 2359330, 2831196, 3538995, 4718660, 7077990, 14155980]

約数ペア:

[(1, 14155980), (2, 7077990), (3, 4718660), (4, 3538995), (5, 2831196), (6, 2359330), (10, 1415598), (12, 1179665), (15, 943732), (20, 707799), (30, 471866), (60, 235933), (71, 199380), (142, 99690), (213, 66460), (284, 49845), (355, 39876), (426, 33230), (710, 19938), (852, 16615), (1065, 13292), (1420, 9969), (2130, 6646), (3323, 4260)]