573705540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43661}}^1$

素因数の和:43749

約数の個数: 72

約数和(自身を含む): 1764119448

約数和(自身を除く): 1190413908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 43661, 87322, 130983, 174644, 218305, 261966, 392949, 436610, 523932, 654915, 785898, 873220, 1309830, 1571796, 1964745, 2619660, 3187253, 3929490, 6374506, 7858980, 9561759, 12749012, 15936265, 19123518, 28685277, 31872530, 38247036, 47808795, 57370554, 63745060, 95617590, 114741108, 143426385, 191235180, 286852770, 573705540]

約数ペア:

[(1, 573705540), (2, 286852770), (3, 191235180), (4, 143426385), (5, 114741108), (6, 95617590), (9, 63745060), (10, 57370554), (12, 47808795), (15, 38247036), (18, 31872530), (20, 28685277), (30, 19123518), (36, 15936265), (45, 12749012), (60, 9561759), (73, 7858980), (90, 6374506), (146, 3929490), (180, 3187253), (219, 2619660), (292, 1964745), (365, 1571796), (438, 1309830), (657, 873220), (730, 785898), (876, 654915), (1095, 523932), (1314, 436610), (1460, 392949), (2190, 261966), (2628, 218305), (3285, 174644), (4380, 130983), (6570, 87322), (13140, 43661)]