209560644540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89555831}}^1$

素因数の和:89555859

約数の個数: 72

約数和(自身を含む): 684564779808

約数和(自身を除く): 475004135268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 89555831, 179111662, 268667493, 358223324, 447779155, 537334986, 806002479, 895558310, 1074669972, 1164225803, 1343337465, 1612004958, 1791116620, 2328451606, 2686674930, 3224009916, 3492677409, 4030012395, 4656903212, 5373349860, 5821129015, 6985354818, 8060024790, 10478032227, 11642258030, 13970709636, 16120049580, 17463387045, 20956064454, 23284516060, 34926774090, 41912128908, 52390161135, 69853548180, 104780322270, 209560644540]

約数ペア:

[(1, 209560644540), (2, 104780322270), (3, 69853548180), (4, 52390161135), (5, 41912128908), (6, 34926774090), (9, 23284516060), (10, 20956064454), (12, 17463387045), (13, 16120049580), (15, 13970709636), (18, 11642258030), (20, 10478032227), (26, 8060024790), (30, 6985354818), (36, 5821129015), (39, 5373349860), (45, 4656903212), (52, 4030012395), (60, 3492677409), (65, 3224009916), (78, 2686674930), (90, 2328451606), (117, 1791116620), (130, 1612004958), (156, 1343337465), (180, 1164225803), (195, 1074669972), (234, 895558310), (260, 806002479), (390, 537334986), (468, 447779155), (585, 358223324), (780, 268667493), (1170, 179111662), (2340, 89555831)]