27219010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 61391736

約数和(自身を除く): 34172726

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4273, 6370, 8546, 21365, 29911, 42730, 55549, 59822, 111098, 149555, 209377, 277745, 299110, 388843, 418754, 555490, 777686, 1046885, 1944215, 2093770, 2721901, 3888430, 5443802, 13609505, 27219010]

約数ペア:

[(1, 27219010), (2, 13609505), (5, 5443802), (7, 3888430), (10, 2721901), (13, 2093770), (14, 1944215), (26, 1046885), (35, 777686), (49, 555490), (65, 418754), (70, 388843), (91, 299110), (98, 277745), (130, 209377), (182, 149555), (245, 111098), (455, 59822), (490, 55549), (637, 42730), (910, 29911), (1274, 21365), (3185, 8546), (4273, 6370)]