13664530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 28268352

約数和(自身を除く): 14603822

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 491, 506, 605, 982, 1210, 1265, 2455, 2530, 2783, 4910, 5401, 5566, 10802, 11293, 13915, 22586, 27005, 27830, 54010, 56465, 59411, 112930, 118822, 124223, 248446, 297055, 594110, 621115, 1242230, 1366453, 2732906, 6832265, 13664530]

約数ペア:

[(1, 13664530), (2, 6832265), (5, 2732906), (10, 1366453), (11, 1242230), (22, 621115), (23, 594110), (46, 297055), (55, 248446), (110, 124223), (115, 118822), (121, 112930), (230, 59411), (242, 56465), (253, 54010), (491, 27830), (506, 27005), (605, 22586), (982, 13915), (1210, 11293), (1265, 10802), (2455, 5566), (2530, 5401), (2783, 4910)]