30555316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 61649280

約数和(自身を除く): 31093964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 277, 436, 506, 554, 1012, 1108, 1199, 2398, 2507, 3047, 4796, 5014, 6094, 6371, 10028, 12188, 12742, 25484, 27577, 30193, 55154, 60386, 70081, 110308, 120772, 140162, 280324, 332123, 664246, 694439, 1328492, 1388878, 2777756, 7638829, 15277658, 30555316]

約数ペア:

[(1, 30555316), (2, 15277658), (4, 7638829), (11, 2777756), (22, 1388878), (23, 1328492), (44, 694439), (46, 664246), (92, 332123), (109, 280324), (218, 140162), (253, 120772), (277, 110308), (436, 70081), (506, 60386), (554, 55154), (1012, 30193), (1108, 27577), (1199, 25484), (2398, 12742), (2507, 12188), (3047, 10028), (4796, 6371), (5014, 6094)]