63537740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 154604352

約数和(自身を除く): 91066612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6217, 10220, 12434, 24868, 31085, 43519, 62170, 87038, 124340, 174076, 217595, 435190, 453841, 870380, 907682, 1815364, 2269205, 3176887, 4538410, 6353774, 9076820, 12707548, 15884435, 31768870, 63537740]

約数ペア:

[(1, 63537740), (2, 31768870), (4, 15884435), (5, 12707548), (7, 9076820), (10, 6353774), (14, 4538410), (20, 3176887), (28, 2269205), (35, 1815364), (70, 907682), (73, 870380), (140, 453841), (146, 435190), (292, 217595), (365, 174076), (511, 124340), (730, 87038), (1022, 62170), (1460, 43519), (2044, 31085), (2555, 24868), (5110, 12434), (6217, 10220)]