13330570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 14248310

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 479, 506, 605, 958, 1210, 1265, 2395, 2530, 2783, 4790, 5269, 5566, 10538, 11017, 13915, 22034, 26345, 27830, 52690, 55085, 57959, 110170, 115918, 121187, 242374, 289795, 579590, 605935, 1211870, 1333057, 2666114, 6665285, 13330570]

約数ペア:

[(1, 13330570), (2, 6665285), (5, 2666114), (10, 1333057), (11, 1211870), (22, 605935), (23, 579590), (46, 289795), (55, 242374), (110, 121187), (115, 115918), (121, 110170), (230, 57959), (242, 55085), (253, 52690), (479, 27830), (506, 26345), (605, 22034), (958, 13915), (1210, 11017), (1265, 10538), (2395, 5566), (2530, 5269), (2783, 4790)]