310029356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6217}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 672737856

約数和(自身を除く): 362708500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 6217, 7124, 12434, 12467, 24868, 24934, 43519, 49868, 80821, 87038, 161642, 174076, 323284, 565747, 851729, 1131494, 1703458, 2262988, 3406916, 5962103, 11072477, 11924206, 22144954, 23848412, 44289908, 77507339, 155014678, 310029356]

約数ペア:

[(1, 310029356), (2, 155014678), (4, 77507339), (7, 44289908), (13, 23848412), (14, 22144954), (26, 11924206), (28, 11072477), (52, 5962103), (91, 3406916), (137, 2262988), (182, 1703458), (274, 1131494), (364, 851729), (548, 565747), (959, 323284), (1781, 174076), (1918, 161642), (3562, 87038), (3836, 80821), (6217, 49868), (7124, 43519), (12434, 24934), (12467, 24868)]