30351636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 72

約数和(自身を含む): 89753664

約数和(自身を除く): 59402028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 2801, 3612, 5418, 5602, 8403, 10836, 11204, 16806, 19607, 25209, 33612, 39214, 50418, 58821, 78428, 100836, 117642, 120443, 176463, 235284, 240886, 352926, 361329, 481772, 705852, 722658, 843101, 1083987, 1445316, 1686202, 2167974, 2529303, 3372404, 4335948, 5058606, 7587909, 10117212, 15175818, 30351636]

約数ペア:

[(1, 30351636), (2, 15175818), (3, 10117212), (4, 7587909), (6, 5058606), (7, 4335948), (9, 3372404), (12, 2529303), (14, 2167974), (18, 1686202), (21, 1445316), (28, 1083987), (36, 843101), (42, 722658), (43, 705852), (63, 481772), (84, 361329), (86, 352926), (126, 240886), (129, 235284), (172, 176463), (252, 120443), (258, 117642), (301, 100836), (387, 78428), (516, 58821), (602, 50418), (774, 39214), (903, 33612), (1204, 25209), (1548, 19607), (1806, 16806), (2709, 11204), (2801, 10836), (3612, 8403), (5418, 5602)]