81323610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142673}}^1$

素因数の和:142702

約数の個数: 32

約数和(自身を含む): 205450560

約数和(自身を除く): 124126950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 142673, 285346, 428019, 713365, 856038, 1426730, 2140095, 2710787, 4280190, 5421574, 8132361, 13553935, 16264722, 27107870, 40661805, 81323610]

約数ペア:

[(1, 81323610), (2, 40661805), (3, 27107870), (5, 16264722), (6, 13553935), (10, 8132361), (15, 5421574), (19, 4280190), (30, 2710787), (38, 2140095), (57, 1426730), (95, 856038), (114, 713365), (190, 428019), (285, 285346), (570, 142673)]