329521610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 662981760

約数和(自身を除く): 333460150

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 97, 110, 178, 194, 347, 445, 485, 694, 890, 970, 979, 1067, 1735, 1958, 2134, 3470, 3817, 4895, 5335, 7634, 8633, 9790, 10670, 17266, 19085, 30883, 33659, 38170, 43165, 61766, 67318, 86330, 94963, 154415, 168295, 189926, 308830, 336590, 339713, 370249, 474815, 679426, 740498, 949630, 1698565, 1851245, 2995651, 3397130, 3702490, 5991302, 14978255, 29956510, 32952161, 65904322, 164760805, 329521610]

約数ペア:

[(1, 329521610), (2, 164760805), (5, 65904322), (10, 32952161), (11, 29956510), (22, 14978255), (55, 5991302), (89, 3702490), (97, 3397130), (110, 2995651), (178, 1851245), (194, 1698565), (347, 949630), (445, 740498), (485, 679426), (694, 474815), (890, 370249), (970, 339713), (979, 336590), (1067, 308830), (1735, 189926), (1958, 168295), (2134, 154415), (3470, 94963), (3817, 86330), (4895, 67318), (5335, 61766), (7634, 43165), (8633, 38170), (9790, 33659), (10670, 30883), (17266, 19085)]