1530594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 3704064

約数和(自身を除く): 2173470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 211, 234, 279, 403, 422, 558, 633, 806, 1209, 1266, 1899, 2418, 2743, 3627, 3798, 5486, 6541, 7254, 8229, 13082, 16458, 19623, 24687, 39246, 49374, 58869, 85033, 117738, 170066, 255099, 510198, 765297, 1530594]

約数ペア:

[(1, 1530594), (2, 765297), (3, 510198), (6, 255099), (9, 170066), (13, 117738), (18, 85033), (26, 58869), (31, 49374), (39, 39246), (62, 24687), (78, 19623), (93, 16458), (117, 13082), (186, 8229), (211, 7254), (234, 6541), (279, 5486), (403, 3798), (422, 3627), (558, 2743), (633, 2418), (806, 1899), (1209, 1266)]