27022930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 55847232

約数和(自身を除く): 28824302

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 971, 1210, 1265, 1942, 2530, 2783, 4855, 5566, 9710, 10681, 13915, 21362, 22333, 27830, 44666, 53405, 106810, 111665, 117491, 223330, 234982, 245663, 491326, 587455, 1174910, 1228315, 2456630, 2702293, 5404586, 13511465, 27022930]

約数ペア:

[(1, 27022930), (2, 13511465), (5, 5404586), (10, 2702293), (11, 2456630), (22, 1228315), (23, 1174910), (46, 587455), (55, 491326), (110, 245663), (115, 234982), (121, 223330), (230, 117491), (242, 111665), (253, 106810), (506, 53405), (605, 44666), (971, 27830), (1210, 22333), (1265, 21362), (1942, 13915), (2530, 10681), (2783, 9710), (4855, 5566)]