30329852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 65264640

約数和(自身を除く): 34934788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1213, 1316, 1786, 2426, 3572, 4852, 6251, 8491, 12502, 16982, 23047, 25004, 33964, 46094, 57011, 92188, 114022, 161329, 228044, 322658, 399077, 645316, 798154, 1083209, 1596308, 2166418, 4332836, 7582463, 15164926, 30329852]

約数ペア:

[(1, 30329852), (2, 15164926), (4, 7582463), (7, 4332836), (14, 2166418), (19, 1596308), (28, 1083209), (38, 798154), (47, 645316), (76, 399077), (94, 322658), (133, 228044), (188, 161329), (266, 114022), (329, 92188), (532, 57011), (658, 46094), (893, 33964), (1213, 25004), (1316, 23047), (1786, 16982), (2426, 12502), (3572, 8491), (4852, 6251)]