13381290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11463

約数の個数: 48

約数和(自身を含む): 37470888

約数和(自身を除く): 24089598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 11437, 22874, 34311, 57185, 68622, 102933, 114370, 148681, 171555, 205866, 297362, 343110, 446043, 514665, 743405, 892086, 1029330, 1338129, 1486810, 2230215, 2676258, 4460430, 6690645, 13381290]

約数ペア:

[(1, 13381290), (2, 6690645), (3, 4460430), (5, 2676258), (6, 2230215), (9, 1486810), (10, 1338129), (13, 1029330), (15, 892086), (18, 743405), (26, 514665), (30, 446043), (39, 343110), (45, 297362), (65, 205866), (78, 171555), (90, 148681), (117, 114370), (130, 102933), (195, 68622), (234, 57185), (390, 34311), (585, 22874), (1170, 11437)]