1264746690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5281}}^1$

素因数の和:6184

約数の個数: 64

約数和(自身を含む): 3377099520

約数和(自身を除く): 2112352830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 887, 1774, 2661, 4435, 5281, 5322, 7983, 8870, 10562, 13305, 15843, 15966, 23949, 26405, 26610, 31686, 39915, 47529, 47898, 52810, 79215, 79830, 95058, 119745, 142587, 158430, 237645, 239490, 285174, 475290, 712935, 1425870, 4684247, 9368494, 14052741, 23421235, 28105482, 42158223, 46842470, 70263705, 84316446, 126474669, 140527410, 210791115, 252949338, 421582230, 632373345, 1264746690]

約数ペア:

[(1, 1264746690), (2, 632373345), (3, 421582230), (5, 252949338), (6, 210791115), (9, 140527410), (10, 126474669), (15, 84316446), (18, 70263705), (27, 46842470), (30, 42158223), (45, 28105482), (54, 23421235), (90, 14052741), (135, 9368494), (270, 4684247), (887, 1425870), (1774, 712935), (2661, 475290), (4435, 285174), (5281, 239490), (5322, 237645), (7983, 158430), (8870, 142587), (10562, 119745), (13305, 95058), (15843, 79830), (15966, 79215), (23949, 52810), (26405, 47898), (26610, 47529), (31686, 39915)]