12753370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 15631910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 223, 266, 301, 430, 446, 602, 665, 817, 1115, 1330, 1505, 1561, 1634, 2230, 3010, 3122, 4085, 4237, 5719, 7805, 8170, 8474, 9589, 11438, 15610, 19178, 21185, 28595, 29659, 42370, 47945, 57190, 59318, 67123, 95890, 134246, 148295, 182191, 296590, 335615, 364382, 671230, 910955, 1275337, 1821910, 2550674, 6376685, 12753370]

約数ペア:

[(1, 12753370), (2, 6376685), (5, 2550674), (7, 1821910), (10, 1275337), (14, 910955), (19, 671230), (35, 364382), (38, 335615), (43, 296590), (70, 182191), (86, 148295), (95, 134246), (133, 95890), (190, 67123), (215, 59318), (223, 57190), (266, 47945), (301, 42370), (430, 29659), (446, 28595), (602, 21185), (665, 19178), (817, 15610), (1115, 11438), (1330, 9589), (1505, 8474), (1561, 8170), (1634, 7805), (2230, 5719), (3010, 4237), (3122, 4085)]