550710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 1488240

約数和(自身を除く): 937530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 211, 261, 290, 422, 435, 522, 633, 870, 1055, 1266, 1305, 1899, 2110, 2610, 3165, 3798, 6119, 6330, 9495, 12238, 18357, 18990, 30595, 36714, 55071, 61190, 91785, 110142, 183570, 275355, 550710]

約数ペア:

[(1, 550710), (2, 275355), (3, 183570), (5, 110142), (6, 91785), (9, 61190), (10, 55071), (15, 36714), (18, 30595), (29, 18990), (30, 18357), (45, 12238), (58, 9495), (87, 6330), (90, 6119), (145, 3798), (174, 3165), (211, 2610), (261, 2110), (290, 1899), (422, 1305), (435, 1266), (522, 1055), (633, 870)]