71968290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4261}}^1$

素因数の和:4834

約数の個数: 32

約数和(自身を含む): 173071296

約数和(自身を除く): 101103006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 4261, 5630, 8445, 8522, 12783, 16890, 21305, 25566, 42610, 63915, 127830, 2398943, 4797886, 7196829, 11994715, 14393658, 23989430, 35984145, 71968290]

約数ペア:

[(1, 71968290), (2, 35984145), (3, 23989430), (5, 14393658), (6, 11994715), (10, 7196829), (15, 4797886), (30, 2398943), (563, 127830), (1126, 63915), (1689, 42610), (2815, 25566), (3378, 21305), (4261, 16890), (5630, 12783), (8445, 8522)]