130863460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5531}}^1$

素因数の和:5573

約数の個数: 72

約数和(自身を含む): 340151616

約数和(自身を除く): 209288156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5531, 5915, 11062, 11830, 22124, 23660, 27655, 38717, 55310, 71903, 77434, 110620, 143806, 154868, 193585, 287612, 359515, 387170, 503321, 719030, 774340, 934739, 1006642, 1438060, 1869478, 2013284, 2516605, 3738956, 4673695, 5033210, 6543173, 9347390, 10066420, 13086346, 18694780, 26172692, 32715865, 65431730, 130863460]

約数ペア:

[(1, 130863460), (2, 65431730), (4, 32715865), (5, 26172692), (7, 18694780), (10, 13086346), (13, 10066420), (14, 9347390), (20, 6543173), (26, 5033210), (28, 4673695), (35, 3738956), (52, 2516605), (65, 2013284), (70, 1869478), (91, 1438060), (130, 1006642), (140, 934739), (169, 774340), (182, 719030), (260, 503321), (338, 387170), (364, 359515), (455, 287612), (676, 193585), (845, 154868), (910, 143806), (1183, 110620), (1690, 77434), (1820, 71903), (2366, 55310), (3380, 38717), (4732, 27655), (5531, 23660), (5915, 22124), (11062, 11830)]