28672170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2281}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 69007680

約数和(自身を除く): 40335510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2281, 2514, 4190, 4562, 6285, 6843, 11405, 12570, 13686, 22810, 34215, 68430, 955739, 1911478, 2867217, 4778695, 5734434, 9557390, 14336085, 28672170]

約数ペア:

[(1, 28672170), (2, 14336085), (3, 9557390), (5, 5734434), (6, 4778695), (10, 2867217), (15, 1911478), (30, 955739), (419, 68430), (838, 34215), (1257, 22810), (2095, 13686), (2281, 12570), (2514, 11405), (4190, 6843), (4562, 6285)]